Telefonos és üzenetrögzítő rendszerek

Type:bandage
Color:gray
Material:Cotton
Size:2m(can stretch to 4m)
Product features: bandage wounds, bracket limbs, play a role in hemostasis and prevent re-infection
Package includes:1pc bandage

 
 
Material: Lycra
Color: Black,Red,Blue,Purple
Gender: Male/Female
Size:As the picture show
[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]
Features:
Glove with two fingers, makes your drawing more comfortable and elegant
Anti-fouling, professional design for graphics tablets and tablet monitors
Reduces the friction between your hand and the tablet surface, while it does not prevent your hand from activating features on touch sensitive tablets
Classic charming black color, displays your understated luxury inadvertently
Free size glove which can be used on both right and left hand
Notice:
1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.
2.The colors may be a little difference for the different monitors displays, please understand.
Package included:1 x Drawing Two Finger Glove
 
NOTE: The default size is L please leave us message if you want other size !
 
 
 
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Material: Lycra
Color: Black,Red,Blue,Purple
Gender: Male/Female
Size:As the picture show
[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]
Features:
Glove with two fingers, makes your drawing more comfortable and elegant
Anti-fouling, professional design for graphics tablets and tablet monitors
Reduces the friction between your hand and the tablet surface, while it does not prevent your hand from activating features on touch sensitive tablets
Classic charming black color, displays your understated luxury inadvertently
Free size glove which can be used on both right and left hand
Notice:
1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.
2.The colors may be a little difference for the different monitors displays, please understand.
Package included:1 x Drawing Two Finger Glove
 
NOTE: The default size is L please leave us message if you want other size !
 
 
 
'

 
 
Material: Lycra
Color: Black,Red,Blue,Purple
Gender: Male/Female
Size:As the picture show
[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]
Features:
Glove with two fingers, makes your drawing more comfortable and elegant
Anti-fouling, professional design for graphics tablets and tablet monitors
Reduces the friction between your hand and the tablet surface, while it does not prevent your hand from activating features on touch sensitive tablets
Classic charming black color, displays your understated luxury inadvertently
Free size glove which can be used on both right and left hand
Notice:
1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.
2.The colors may be a little difference for the different monitors displays, please understand.
Package included:1 x Drawing Two Finger Glove
 
NOTE: The default size is L please leave us message if you want other size !
 
 
 
'

 
 
Material: Lycra
Color: Black,Red,Blue,Purple
Gender: Male/Female
Size:As the picture show
[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]
Features:
Glove with two fingers, makes your drawing more comfortable and elegant
Anti-fouling, professional design for graphics tablets and tablet monitors
Reduces the friction between your hand and the tablet surface, while it does not prevent your hand from activating features on touch sensitive tablets
Classic charming black color, displays your understated luxury inadvertently
Free size glove which can be used on both right and left hand
Notice:
1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.
2.The colors may be a little difference for the different monitors displays, please understand.
Package included:1 x Drawing Two Finger Glove
 
NOTE: The default size is L please leave us message if you want other size !
 
 
 
'

36825
 
Description:
Use this Audio splitter cable to connect AUDIO equipment between 3.5mm port and 2 x 3.5MM ports
Connectors: Male 3.5mm to Female 2 x 3.5mm
Splitting cable design for easy connection of two audio devices
With this adapter you can convenient to share the wonderful musics with friends
Plug two sets of 3.5mm headphones into one standard 3.5mm stereo socket with this Cable
Compatible with:
Great for Apple iPhone for iPod , Mp3 and other cell phones with 3.5mm Earphone jack
Package include:1pcs 3.5mm Headphone Stereo Audio Splitter Cable

Description:
100% brand new and high quality
Connector A: 8 Pin Lightning Female
Connector B: USB 3.1 type C Male 
Package include:
1 x for iPhone Female to Type-c Male adapter

Features:
1. Allows to interconnect between different cable inputs and outputs, Securely transmits BNC audio or video signals to RCA
2. Suitable for CCTV system
3. Special material provides maximum durability and long lifespan
4. It is safe, reliable and efficient
5. Weather-resistant, durable and lightweight
 
Specification:
1. Connector 1: BNC, Connector 2: RCA
2. 50-2-41 Coaxial Cable
3. PVC outside sheath Dia.: 4mm
4. Shielded Layer 64 Plait Dia. 0.1mm
5. Inner Conductor Dia. 0.68mm
6. Impedance: 75Ω
7. Length: (approx.) : 1m
8. Material: Copper wire
9. Color: Black
Package include:
1 X BNC to RCA Jack Cable

Features:
100% brand new and high quality.
The USB cable with switch. With this, the days are gone that you have to plug and unplug the USB cable, just a slight press; the operation will start/end.
It can be used on Raspberry pi, as well as other similar application, like USB lamp, usb fan, Driving Recorder, LED Desk Lamp etc.
Error-free data transmission.
Not only for power supply,but also for data transmission.
Support for PC and Mac users to bring USB peripherals,such as hard drives, printers, mouse, keyboards, and USB hubs.
Specifications:
Item Type: USB 2.0 extension line
Material: Plastic
Color: Black
Cable length: (Apporx.) 1m
Quantity: 1 PC
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
 
 
'

Product introduction:
100% brand new and high quality
This is a panel mount extension cable.
Connector A: USB 2.0 Male
Connector B: USB2.0 Female Panel Mount
Attach the A Male to B Female Panel Mount to the outside of your machine.
Cable Length: 0.3m.0.5m
Color:Black
Supports data transfer rates of up to 5Gb/s
Package Included: 1Pc Printer Extension Cable
 
 

Features:
USB-C flash drive, HDD, and peripherals connected to a USB Type A laptop / PC / charger / power pack / hub via USB C cable for charging, synchronization or data transfer, compatible with OTG.
Simple plug and play, portable size and lightweight design, more convenient and smarter.
Can be ordinary TYPE-C data cable into A male to A male data cable, compact and easy to carry.
Specifications:
100% brand new
Material: Aluminum Alloy
Color:black，silver，red，blue，pink，gold
size:As shown
 
Package Includes:
1 * Adapter
Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

 
Color: red
Length:about 30cm
Package include:
     1 × aux audio cable

Description:
1. It can connect any cell phone / MP3 player / PDA with standard 3.5mm jack.
2. 3.5mm plug on each end.
3. Chrome-finished plugs and nickel-plated contacts.
4. The shell of the connector is made of ABS chrome, and the plug is made of nickel plug,which ensures smooth signal transportation.
5. The body of the cable is made of high strength elastic PVC insulation material, durable, safe and more effective in signal transportation.
Specifications:
Item Type: Audio Cable
Material: PVC Metal
Color: Black
Length: About 20cm/7.87in
Connector A: 3-pole 3.5mm jack male
Connector B: 3-pole 3.5mm jack male
Quantity: 1 pc
 
 

Description:
1. It can connect any cell phone / MP3 player / PDA with standard 3.5mm jack.
2. 3.5mm plug on each end.
3. Chrome-finished plugs and nickel-plated contacts.
4. The shell of the connector is made of ABS chrome, and the plug is made of nickel plug,which ensures smooth signal transportation.
5. The body of the cable is made of high strength elastic PVC insulation material, durable, safe and more effective in signal transportation.
Specifications:
Item Type: Audio Cable
Material: PVC Metal
Color: Black
Length: About 20cm/7.87in
Connector A: 3-pole 3.5mm jack male
Connector B: 3-pole 3.5mm jack male
Quantity: 1 pc
 
 

Specifications:
Condition: 100% Brand New and High Quality !
Type: Adapter Converter
Material: plastic gold plated interface
Size: length 4cm, width 4.6cm, thickness 1.1-1.5cm
Color: Black
A perfect gift for yourself or friend
NOTE: For different monitors, the color may vary slightly. Besides, please allow some errors of manual measurement, thank you for your understanding!
Please check the measurement chart carefully before you buy the item.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
1 x Switcher
 

Features:
1. to RCA cable suitable for use in HDTV, Home Theater systems, and all other to RCA supported appliances.
2. to RCA cable is designed to connect and transfer signals from port to RCA port.
3.Cable sheath and insulation layer using plastic material, wear-resistant and durable
4.This cable functions as a signal transmitter, but NOT a signal converter.
5.Nickel plated connectors for better signal transfer
6.Compatible Models:
Portable DVD player, Satellite TV receiver, VCR, DVD player, Game console, TV, HDTV, monitor, projector with 21 pin SCART interface, Wireless headphones to Receiver, OLD VCR to newer TV, subwoofer, Transfer computer signal to 70" TV, Home Theater systems, Most LCD Projectors and all other to RCA supported appliances.
Specifications:
Connector A:
Connector B: 3 RCA
Supports: 480i, 480p, 720p, 1080i, 1080p resolution
Cable Length: 59inches (approx. 1.5 m)
Connection Split/Duplication: 1: 3
Color: Black
Length:1.5m/59"
Package Include:
1pc x -compatible to 3 RCA Cables
1pc x Scart to 3 RCA S-Video Audio Adapter
Note:
1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.
2.Please understand because of the light irradiation or computer display difference, so I  can't guarantee photos and real color is 100% the same.

This cable is perfect for connecting your personal video player or camcorder to your TV. It will connect to the 3.5mm connection on your camcorder and then break out into 3 RCAs, Red, White and Yellow. The 3 RCAs can then connect to your TV, VCR, projector, or any other device accepting an RCA connection.
Features
1. Gold Plated
2. Color-Coded RCA Plugs
3. 3.5mm AV Mini-Plug to Three RCA Plugs
4. Suitable for High-Performance Video and Audio Playback
Specifications
1. Length:28cm
2. Cable color: Black
3. Compatible with most Mini DV and Digital camcoders
Package included
1 x 3 RCA Cable

is a specification that combines video and audio into a single digital interface for use with DVD players, digital television (DTV) players, set-top boxes, and other audiovisual devices. supports standard, enhanced, or high-definition video plus standard to multi-channel surround-sound audio.
Product Information:
100% and high quality
male-to-female extension line
Length: 15cm/30CM
OD: 5.5mm
Core: pure copper 14 1 (0.3m also has copper clad steel)
Joint: Copper plated
Product characteristics:
Technical Indicators: Support 1.4 mode, 1080P and downward compatibility 1.0, 1.1, 1.2A, 1.2B mode
It is mainly used for video and audio signal transmission of plasma TV, LCD TV, back projection TV, projector, DVD machine, projector, D-VHS recorder, digital camera, projector and digital video and audio display equipment.
Purpose:Suitable for computer, TV, projector, set-top box voice signal connection!
Packaging includes: 1 * male-to-female extension line
 
 
 

 
Features:
NEW SATA Female to 44Pin 3.5 IDE Male HDD Adapter Converter
Brand new and high quality.
SATA hard drive can be detected and used as a standard 3.5" IDE hard drive.
Converts all SATA type devices CD-ROM/CD-RW/DVD-ROM/DVD-RAM/DVD-RW/HDD into 3.5" IDE device.
Allows to connect a 7 15P SATA hard drive to a 44P IDE connector
7 15 Pin female design allows to connect directly to SATA hard drive without cables.
One SATA 7 15P female connector for connecting to SATA hard drive.
One IDE 44P male connector for connecting to 44P IDE connector.
Compliant with Serial ATA specification revision 1.0.
Supports Serial ATA data transfer rate up to 1.5Gb/s (150MB/s).
Easy install & no driver required.
Super compact design & no space wasted.
Compatible With DOS, Windows 98/98SE, Me, 2000, 2003, XP, Vista, Windows 7 & Linux.
NOT SUPPORT HOT-SWAP
HDD IS NOT INCLUDED
Specifications:
PCB size: 69mm x 14mm.
Color: As picture
Package includes: 1 x 2.5 SATA Female to 3.5" IDE Male Adapter
Note:
1.Under the influence of light and the display, the color difference may decrease slightly.
2.Due to manual measurement, please allow size differences about 1-3cm. Thank you for your understanding.
 
 
 
'

1pc cable RP.SMA male jack to female plug bulkhead crimp RG316 pigtail 30cm
 
Description:
Cable Length: 30cm
Protect the cable from any interference and the conductor
Connectors: SMA Male, SMA Female
Connector body&pin: Gold Plated
Impedance: 50 Ω
 
 
Packag Included:
1 x SMA Male Jack to Female Nut Extension Cable

1pc cable RP.SMA male jack to female plug bulkhead crimp RG316 pigtail 30cm
 
Description:
Cable Length: 30cm
Protect the cable from any interference and the conductor
Connectors: SMA Male, SMA Female
Connector body&pin: Gold Plated
Impedance: 50 Ω
 
 
Packag Included:
1 x SMA Male Jack to Female Nut Extension Cable

 
10PCS 90 Degree Right Angle 2.1x5.5mm 2.1mm DC Power Cable Male Plug Socket Soldering Cord Tip Adapter Connector Black
 
 
Spec:
 
Condition: 100% Brand New and High Quality
 
Quantity: 1 Pc
 
DC Power Right Angle Male Plug Connector
 
Outside Diameter: 5.5mm
 
Inside Diameter: 2.1mm
 
Plastic Handle
 
Black Head
 
Contact Length:9mm
 
 
Package include:
10x  DC Power Right Angle Male Plug Connectors
 
 
 
 
 

 
 
 

Features:
This SCART plug adaptor features three colour coded phono sockets, an S-VIDEO socket and select switch, this allows the adaptor to be used for input or output of Audio/Video signals.
Switched SCART plug to 3 x RCA phono sockets and a 4-pin S-video socket
Switched for input or output of S-video, stereo/mono audio and video
Specifications:
Color:Black
Quantity:1PC
Package Include:1PC Switchable SCART Adapter Plug
Note:
1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.
2.Please understand because of the light irradiation or computer display difference, so I  can't guarantee photos and real color is 100% the same.

Material:wood
Color:as picture shown
Size:app 12.5x1cm
Conversion:1cm=0.39inch /1 inch =2.54cm
Package include:2Pcs

Compliant with USB 2.0 standard and backward compliant with USB1.1 standard
Support High speed data rate up to 480Mbps
Portable design and easy to install
Supports plug & play
Connectors: mini USB TO Micro USB
Length: 25/50/100cm
Color: As picture show
Package include: 1pc
Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!
 

Compliant with USB 2.0 standard and backward compliant with USB1.1 standard
Support High speed data rate up to 480Mbps
Portable design and easy to install
Supports plug & play
Connectors: mini USB TO Micro USB
Length: 25/50/100cm
Color: As picture show
Package include: 1pc
Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!
 

Compliant with USB 2.0 standard and backward compliant with USB1.1 standard
Support High speed data rate up to 480Mbps
Portable design and easy to install
Supports plug & play
Connectors: mini USB TO Micro USB
Length: 25/50/100cm
Color: As picture show
Package include: 1pc
Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!
 

Product introduction:
100% brand new and high quality
This is a panel mount extension cable.
Connector A: USB 2.0 Male
Connector B: USB2.0 Female Panel Mount
Attach the A Male to B Female Panel Mount to the outside of your machine.
Cable Length: 0.3m.0.5m
Color:Black
Supports data transfer rates of up to 5Gb/s
Package Included: 1Pc Printer Extension Cable
 
 

360 degrees free rotation angle, vertical direction 120°, easy to operate
Can be used as anti-drop buckle in the palm, as bracket on the desk, as car bracket in the car
Colour: Random Sent
Product packaging :1 Pc

 
Details:
* This mount rack can mount 3 cooling fans
* Effective auxiliary Reduce the temperature for your Graphics card
* 100% Brand new and high quality
* Due to mount 3 cooler fans in one PCI Slot Bracket, so maybe occupy two PCI slot space
* Only support 80MM fan
* Material: metal
* Color: Black(as pictures show)
* Fan Not Included!
* This kit includes 1pc 3x fan mount rack PCI slot bracket, 4pcs fan connectors, 20pcs screws
Package contents:
1* 3 Fans Mount Rack PCI Slot Bracket
4* Fan connectors
20* Screws
 
 
 
 

Description:
100% Brand New and High Quality !
Material:Aluminum
Size:40*40*11mm
Color:Silver
Package Included:2Pcs

Description:
100% Brand New and High Quality !
Material:Aluminum
Size:14*14*6mm
Color:Silver
Package Included:10 Pcs
 

 
About 30dBi erial Aerial Antenna cable.
Suitable for indoor and outdoor use.
Ideal for DVB-T digital terrestrial TV receiver.
Connector: TV Coaxial Male.
Improve the digital / analog signal strength and quality.
Specification:
1. Working Frequency : VHF(172-240Mhz) \\ UHF(470-860Mhz)
2. VSWR : ≤1.5
3. Impedence : 75 Ω
4. LNA Gain : 25dB
5. Reception Range: 50 miles
6. Cable : 1.5C-2V
7. Connectors : F Male/TV
8. Polarization:Linear
9.Length:3.7M/145.6inch
10. Voltage : 5V
11. Current Consumption : 20mA
12. Operation Temperature : -45 ~ 85°
13. Storage Temperature : -45 ~ 85°
14. Compatible with 720p, 1080i, 1080p/ ATSC
Note:
1.Please allow slight  0.1-0.5 inch difference due to manual measurement and a little color variation for different display setting
Package Include:
1 x 30dBi Indoor Aerial Antenna
 
 
 
'

  
100% Brand New and High Quality
4P4C head style(4 Positions 4 Contacts)
Compatible with both solid and stranded wire
Make the telephone cable using this plug
Extremely high quality module plugs
Package included:
100 Pcs  4P4C  Phone Connector

 
Description:
Features :
100% brand new!!!
Useful and portable plastic stapler for school, home or office.
This stationery stapler made of plastic and stainless steel materials.
Small size and light weight mini desk stapler is easy to carry in your pocket, pencil box, school bag, handbag and etc.
Size of Staple Used: NO.10 (10#)
Deep into the Paper:APPROX 25mm
 
Package
one mini stapler
 
 

Features:
100% Brand new and high quality.
Material:carbon fiber
Cable length:1m
Size:10cm*8cm(L*W)
Power:5V
Plug and Play: easy and convenient to use.
you can put it in your shoes,Golves,Mouse Pad and so on.
Package include:
2*USB Heating Warm Plate
 

 
100% brand new and high quality
Fluent writing, delicate lines, and fast-drying
Comfort grip for a long time to write without fatigue
Clear and vivid writing, easily erasable with no traces left
Suitable for writing on ceramics, white board, plastic products ect
Specifications:
Ink Color: Black,Red,Green,Blue
Shell Material: Plastic
Quantity: 5Pcs/Set(4Pcs Pens 1Pc Cleaner)
Package includes:
5Pcs/Set(4Pcs Pens 1Pc Cleaner)
 
 
 

1Pc 5 Pin Din MIDI male to 3.5mm male plug stereo jack audio adapter cable
Product Description:
100% Brand New And High Quality
Suitable for MIDI interconnections.Pure copper conductors Din cables are most commonly used for Midi Audio equipment
Such as keyboards and stereos.
Perfect for connecting a mobile phone or any other device with a standard 3.5mm stereo output into a 5 pin din input.
5 Pin din Male Plug
Stereo 3.5mm Jack Plug Connection
Cable length: 50cm
Package Include:1Pc

 
100 x100 x1mm Blue GPU CPU Heatsink Cooling Conductive Silicone Pad Cut &Uncut Thermal Silicone Pad Mat 10cm*10cm*0.1cm 1PC
 
 
100% Brand New and High Quality.
Item Type: Thermal Pad
Pattern: Cut &Uncut
Color: Blue
Continuous Temp: -40degree-260degree
Thermal Conductivity: 3.2w/m-K
Breakdown Voltage: 4kv/mm
Size:100mm*100mm*1mm(W*L*H)/pcs
Thickness:1mm
Usage : This product is suitable for GPU CPU VGA BGA Bridge Chips
 
Features:
Heat conductive silicone thermal compound pads.
Thermal Pads can avoid the uneven application between the heatsinks and IC chips. 
Improve the effectiveness of your heatsink and reduce the operating temperature of your processor,video card, decreasing the chance of premature failure. 
Usage:This product is suitable for GPU CPU VGA BGA Bridge Chips. 
You can cut the thermal pad into the size you need easily.
 
 
Package include: 
1*100 x100 x1mm GPU CPU Heatsink Cooling Conductive Thermal Silicone Pad
       
 
Note: 1.Please allow 1-3mm error due to manual measurement.
          2.The color may be different with the true item due to the screen display, pls understand. 
 
 
 
 
 
 
 

 
100 x100 x1mm Blue GPU CPU Heatsink Cooling Conductive Silicone Pad Cut &Uncut Thermal Silicone Pad Mat 10cm*10cm*0.1cm 1PC
 
 
100% Brand New and High Quality.
Item Type: Thermal Pad
Pattern: Cut &Uncut
Color: Blue
Continuous Temp: -40degree-260degree
Thermal Conductivity: 3.2w/m-K
Breakdown Voltage: 4kv/mm
Size:100mm*100mm*1mm(W*L*H)/pcs
Thickness:1mm
Usage : This product is suitable for GPU CPU VGA BGA Bridge Chips
 
Features:
Heat conductive silicone thermal compound pads.
Thermal Pads can avoid the uneven application between the heatsinks and IC chips. 
Improve the effectiveness of your heatsink and reduce the operating temperature of your processor,video card, decreasing the chance of premature failure. 
Usage:This product is suitable for GPU CPU VGA BGA Bridge Chips. 
You can cut the thermal pad into the size you need easily.
 
 
Package include: 
1*100 x100 x1mm GPU CPU Heatsink Cooling Conductive Thermal Silicone Pad
       
 
Note: 1.Please allow 1-3mm error due to manual measurement.
          2.The color may be different with the true item due to the screen display, pls understand. 
 
 
 
 
 
 
 

 
Mini USB Fan Portable Super Mute 5Pin Micro USB Fan Cooling Cooler Powered by Android Phone Micro USB Port Random Color 1PC
 
 
Features:
100% brand new and high quality.
Motor revolutions 16000 turn and can work continuously more than 100 hours.
Can watch TV with side blowing fan.
TPE environmental protection material.
Can used as a micro USB fan, a scalable mobile mini micro USB interface power supply interface
Can use mobile phone for power supply.
 
 
Products: micro USB small fan
Voltage: 5 V
Current: 80 MA
The motor speed: can reach 16000 RPM
Material: TPE
Size: Approx. 8.8*4.1cm/3.46*1.61inch
 
Color: Send as RANDOM!we don't accept color choice,hope you can understand.
 
Package includes:
1 x 5Pin Micro USB Mini Fan For Android Phone
 
       
Note: 1.Please allow 1-3mm error due to manual measurement.
          2.The color may be different with the true item due to the screen display, pls understand. 
 
 
 
 
 

 
10 pcs 55mm x15mm Laboratory Plastic Petri Dish/Transparent Clear Like Glass Petri Dish Lab Supplies
 
Item Description
High clear, 100% virgin polystyrene
Special vents for air exchange
Sterilized by gamma irradiation
Color: Clear
Size: 55mm*15mm
Package Included:
10pcs Plastic Petri Dishes
 
 
 
 
 
 
 

Material: Stainless Steel
Length: approx. 100mm / 125mm / 150mm / 180mm / 200mm / 220mm (optional)
Made of stainless rod which is pressed into flat double blades at both ends.
High strength and hardness.
Durable in use.
 Package included:
1 x Laboratory Micro Spatula
 Note:
Please allow 0-1cm errors due to manual measurement.
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.