Shop magnetometer sensor

Sponsored
About our ads
$6.25
3-Axis Magnetometer Compass Magnetic Sensor Module Replace HMC5883L 3.3V-5V
eBay.com
$6.25
3-Axis Magnetometer Compass Magnetic Sensor Module Replace HMC5883L 3.3V-5V
eBay.com
$6.05
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB-
eBay.com
$6.05
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB-
eBay.com
$8.42
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB
eBay.com
$8.42
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB
eBay.com
$24.56
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Electronic Magnetometer Sensor
eBay.com
$24.56
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Electronic Magnetometer Sensor
eBay.com
$8.64
HSCDTD008A 3Axis Magnetometer Compass Sensor Module Replace HMC5883L For Arduino
eBay.com
$8.64
HSCDTD008A 3Axis Magnetometer Compass Sensor Module Replace HMC5883L For Arduino
eBay.com
$583.00
HMC2003 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$583.00
HMC2003 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$13.99
ACEIRMC 5Pcs GY-273 QMC5883L 3-Axis Compass Magnetometer Sensor Board Module IIC/I2C For Arduino 3-5V Power High Accurancy
Amazon.com
$13.99
ACEIRMC 5Pcs GY-273 QMC5883L 3-Axis Compass Magnetometer Sensor Board Module IIC/I2C For Arduino 3-5V Power High Accurancy
Amazon.com
$32.30
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Gyroscope 50 Meters Magnetometer
eBay.com
$32.30
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Gyroscope 50 Meters Magnetometer
eBay.com
$6.95
Original Authentic Magnetic Switch GLS-S1 GLS-M1 Magnetometer Sensor
eBay.com
$6.95
Original Authentic Magnetic Switch GLS-S1 GLS-M1 Magnetometer Sensor
eBay.com
$317.30
1PCS LH500-05.0-3-6-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
Free shipping
$317.30
1PCS LH500-05.0-3-6-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
$800.00
Digital Fluxgate Magnetometer Sensor - Seller Pays Shipping
eBay
Free shipping
$800.00
Digital Fluxgate Magnetometer Sensor - Seller Pays Shipping
eBay
$20.00
HMC1051Z-RC HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$20.00
HMC1051Z-RC HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$49.98
10Pcs 3-Axis Magnetic Sensor Triaxial Magnetometer Module MMC5603 For STEMMA QT
eBay.com
$49.98
10Pcs 3-Axis Magnetic Sensor Triaxial Magnetometer Module MMC5603 For STEMMA QT
eBay.com
$53.39
BNO085 9-Axis 9DOF AHRS/IMU Attitude Gyro Accelerator Magnetometer Sensor Module
eBay.com
$53.39
BNO085 9-Axis 9DOF AHRS/IMU Attitude Gyro Accelerator Magnetometer Sensor Module
eBay.com
$353.00
LH500-05.0-2-4-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
Free shipping
$353.00
LH500-05.0-2-4-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
$291.18
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$291.18
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$425.00
Watson Fgm-301/211 Aeronautical Fluxgate Analog Magnetometer Sensor
eBay
Free shipping
$425.00
Watson Fgm-301/211 Aeronautical Fluxgate Analog Magnetometer Sensor
eBay
$150.17
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$150.17
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$331.47
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$331.47
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$325.52
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$325.52
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$204.11
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$204.11
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$175.97
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$175.97
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$25.76
10Pcs Gy-273 Qmc5883l 3-Axis Compass Magnetometer Sensor Board Module
eBay
Free shipping
$25.76
10Pcs Gy-273 Qmc5883l 3-Axis Compass Magnetometer Sensor Board Module
eBay
$110.37
Intelligent Iot Acceleration Angle Sensor Magnetic Field Measurement
eBay
Free shipping
$110.37
Intelligent Iot Acceleration Angle Sensor Magnetic Field Measurement
eBay
$86.61
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
$86.61
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
$170.05
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
Free shipping
$170.05
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
$560.00
PCE 0 - 30,000G Portable AC DC EMF Detector & Magnetometer Magnetic Field Meter
eBay.com
Free shipping
$560.00
PCE 0 - 30,000G Portable AC DC EMF Detector & Magnetometer Magnetic Field Meter
eBay.com
$350.90
TD8620 Handheld Digital Tesla Meter Magnetic Field Detector Magnetometer
US eBay
Free shipping
$350.90
TD8620 Handheld Digital Tesla Meter Magnetic Field Detector Magnetometer
US eBay
$208.00
BMF 12M-PS-C-2-S4 BALLUFF - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$208.00
BMF 12M-PS-C-2-S4 BALLUFF - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$1,086.00
SPS-R360D-NBMS0101 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$1,086.00
SPS-R360D-NBMS0101 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$426.00
SPS-A100D-VAMS HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$426.00
SPS-A100D-VAMS HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$288.00
QTY:1 NEW SR50-02-L-0025 Readhead Magnetic Scale Bar Displacement Digital Sensor
eBay.com
$288.00
QTY:1 NEW SR50-02-L-0025 Readhead Magnetic Scale Bar Displacement Digital Sensor
eBay.com
$214.00
BMF 10E-PS-D-2-SA1-S49 BALLUFF - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$214.00
BMF 10E-PS-D-2-SA1-S49 BALLUFF - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$35.00
102MG11 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$35.00
102MG11 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$25.00
Magnetic Speed Sensor Msp6719 Mpu Magnetic Pick Up 5/8-18 Unf-2A
eBay
$25.00
Magnetic Speed Sensor Msp6719 Mpu Magnetic Pick Up 5/8-18 Unf-2A
eBay
$82.96
Monnit MNS2-9-W1-AC-TL, ALTA Wireless Accelerometer - Tilt Sensor - Coin Cell Powered (900 Mhz)
Selectum
$82.96
Monnit MNS2-9-W1-AC-TL, ALTA Wireless Accelerometer - Tilt Sensor - Coin Cell Powered (900 Mhz)
Selectum
How Stuff Works??: Magnetometers Explained | Physics & Hall Effect Technology
3:51
How Stuff Works??: Magnetometers Explained | Physics & Hall Effect T…
105.2K viewsDec 2, 2017
YouTubePractical Ninjas
How to Calibrate a Magnetometer | Digi-Key Electronics
26:21
How to Calibrate a Magnetometer | Digi-Key Electronics
82.3K viewsJun 20, 2022
YouTubeDigiKey
How to Use Magnetometers on the Arduino - Ultimate Guide to the Arduino #41
21:44
How to Use Magnetometers on the Arduino - Ultimate Guide to the Ar…
11.1K viewsJul 7, 2023
YouTubeCircuit Basics
The Best MAGNETOMETER KIT! How It Works | Build a Fluxgate Magnetic Field Sensors Gradiometer
1:16
The Best MAGNETOMETER KIT! How It Works | Build a Fluxgate M…
35.4K viewsMar 23, 2020
YouTubeMAGNETOMETER KIT
How MEMS Accelerometer Gyroscope Magnetometer Work & Arduino Tutorial
9:57
How MEMS Accelerometer Gyroscope Magnetometer Work & …
802.2K viewsNov 19, 2015
YouTubeHow To Mechatronics
Magnetic Field Sensor - Magnetometer (MLX90393)
3:08
Magnetic Field Sensor - Magnetometer (MLX90393)
33.2K viewsDec 7, 2016
YouTubeMelexis
Fluxgate Magnetometer: Principle Of Operation
7:51
Fluxgate Magnetometer: Principle Of Operation
10.4K viewsMay 1, 2022
YouTubeKigozi Brammer
8:09
MEMS Magnetometer overview and working principle
1.4K viewsAug 29, 2021
YouTubeEmbedIOT
1:27
3D magnetic field sensor - MLX90395
10.6K viewsJun 19, 2020
YouTubeMelexis
11:21
MPU9250 module with Arduino Tutorials -Accelerometer, gyrosco…
77.3K viewsMay 23, 2021
YouTubeTasty Tech Harbour
4:39
How HMC5883L Magnetometer works ? | 3D Animated 🔥
8.6K views3 months ago
YouTubeBlue Butterfly
3:23
Magnetometer KIT connectivity to FGM 3 PRO magnetic field sensor…
13.8K viewsJul 20, 2020
YouTubeMAGNETOMETER KIT
6:24
SENSYS - MagDrone R4 | Introduction + Comparison to R3 a…
7.7K viewsApr 24, 2020
YouTubeSENSYS - Magnetometers & Survey Solutions
1:56
Magnetomer KIT LCD readings | DIY Fluxgate Magnetic Field Sensors …
10.6K viewsMar 22, 2020
YouTubeMAGNETOMETER KIT
1:29
Introducing the ALT023 High-Sensitivity TMR Magnetometer
1.2K viewsDec 18, 2021
YouTubeNVE Corporation
1:26
UAV Magnetometry - Introduction to the MagArrow
4.4K viewsOct 28, 2020
YouTubeGeometrics Inc.
1:09
Fluxgate Magnetometers
67.7K viewsMay 20, 2013
YouTubeNASA Video
6:33
Accelerometer Gyroscope Magnetometer Sensors Quick Co…
29.5K viewsNov 1, 2018
YouTubeSimple Tutorials for Embedded Systems
1:50
5. Witmotion Magnet Calibration(Elipse Filtering Metho…
10.2K viewsJul 14, 2023
YouTubeWITMOTION
1:00
How to use fluxgate magnetometer?
244 views9 months ago
YouTubeFluxgate Magnetometer Sensor
0:31
BMM150 Triaxial Magnetic Sensor Module
146 views11 months ago
YouTubeSiqma Robotics
5:11
Overhauser Magnetometer | Gem Systems
27.6K viewsMay 2, 2014
YouTubeGEM Systems Advanced Magnetometers
9:14
Magnetometer/compass - hardware connection, full software setup, an…
15.5K viewsAug 23, 2022
YouTubei3Drones & iTech for life
1:57
DIY magnetometer & gradiometer by FG Sensors
29.2K viewsOct 11, 2021
YouTubeFG Sensors
10:29
Magnetic Flow Meter Explained | Working Principles
110.4K viewsJan 9, 2023
YouTubeRealPars
7:56
Accelerometer vs. Gyroscope - What's the Difference Between Th…
15.4K viewsApr 5, 2022
YouTubeSymmetry Electronics
13:50
G-882 Magnetometer Diagnostic Survey
2.6K viewsNov 21, 2019
YouTubeGeometrics Inc.
0:11
LIS3MDL Magnetometer Explained | Interfacing, Features, and Code Tu…
23 views3 months ago
YouTubeAbhishek Tallapragada
0:15
📌 HMC5883L Magnetometer Explained | Digital Compass Sens…
86 views3 months ago
YouTubeAbhishek Tallapragada
See more videos
Static thumbnail place holder

Shop magnetometer sensor

Sponsored
About our ads
$20.00
HMC1051Z-RC HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$20.00
HMC1051Z-RC HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$49.98
10Pcs 3-Axis Magnetic Sensor Triaxial Magnetometer Module MMC5603 For STEMMA QT
eBay.com
$49.98
10Pcs 3-Axis Magnetic Sensor Triaxial Magnetometer Module MMC5603 For STEMMA QT
eBay.com
$53.39
BNO085 9-Axis 9DOF AHRS/IMU Attitude Gyro Accelerator Magnetometer Sensor Module
eBay.com
$53.39
BNO085 9-Axis 9DOF AHRS/IMU Attitude Gyro Accelerator Magnetometer Sensor Module
eBay.com
$353.00
LH500-05.0-2-4-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
Free shipping
$353.00
LH500-05.0-2-4-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
$291.18
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$291.18
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$425.00
Watson Fgm-301/211 Aeronautical Fluxgate Analog Magnetometer Sensor
eBay
Free shipping
$425.00
Watson Fgm-301/211 Aeronautical Fluxgate Analog Magnetometer Sensor
eBay
$150.17
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$150.17
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$331.47
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$331.47
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$325.52
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$325.52
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$204.11
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$204.11
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$175.97
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$175.97
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$25.76
10Pcs Gy-273 Qmc5883l 3-Axis Compass Magnetometer Sensor Board Module
eBay
Free shipping
$25.76
10Pcs Gy-273 Qmc5883l 3-Axis Compass Magnetometer Sensor Board Module
eBay
$110.37
Intelligent Iot Acceleration Angle Sensor Magnetic Field Measurement
eBay
Free shipping
$110.37
Intelligent Iot Acceleration Angle Sensor Magnetic Field Measurement
eBay
$86.61
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
$86.61
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
$170.05
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
Free shipping
$170.05
Tesla Gauss Meter Magnetometer Surface Magnetic Field Tester Radial Hall Probe
eBay.com
$560.00
PCE 0 - 30,000G Portable AC DC EMF Detector & Magnetometer Magnetic Field Meter
eBay.com
Free shipping
$560.00
PCE 0 - 30,000G Portable AC DC EMF Detector & Magnetometer Magnetic Field Meter
eBay.com
$350.90
TD8620 Handheld Digital Tesla Meter Magnetic Field Detector Magnetometer
US eBay
Free shipping
$350.90
TD8620 Handheld Digital Tesla Meter Magnetic Field Detector Magnetometer
US eBay
$208.00
BMF 12M-PS-C-2-S4 BALLUFF - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$208.00
BMF 12M-PS-C-2-S4 BALLUFF - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com

Shop magnetometer sensor

Sponsored
About our ads
$6.25
3-Axis Magnetometer Compass Magnetic Sensor Module Replace HMC5883L 3.3V-5V
eBay.com
$6.25
3-Axis Magnetometer Compass Magnetic Sensor Module Replace HMC5883L 3.3V-5V
eBay.com
$6.05
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB-
eBay.com
$6.05
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB-
eBay.com
$8.42
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB
eBay.com
$8.42
3-Axis Magnetometer Compass Magnetic Module Sensor Replace HMC5883L 0.15 T/LSB
eBay.com
$24.56
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Electronic Magnetometer Sensor
eBay.com
$24.56
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Electronic Magnetometer Sensor
eBay.com
$8.64
HSCDTD008A 3Axis Magnetometer Compass Sensor Module Replace HMC5883L For Arduino
eBay.com
$8.64
HSCDTD008A 3Axis Magnetometer Compass Sensor Module Replace HMC5883L For Arduino
eBay.com
$583.00
HMC2003 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$583.00
HMC2003 HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$13.99
ACEIRMC 5Pcs GY-273 QMC5883L 3-Axis Compass Magnetometer Sensor Board Module IIC/I2C For Arduino 3-5V Power High Accurancy
Amazon.com
$13.99
ACEIRMC 5Pcs GY-273 QMC5883L 3-Axis Compass Magnetometer Sensor Board Module IIC/I2C For Arduino 3-5V Power High Accurancy
Amazon.com
$32.30
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Gyroscope 50 Meters Magnetometer
eBay.com
$32.30
WIT WT9011DCL-BT50 Bluetooth5.0 Accelerometer Gyroscope 50 Meters Magnetometer
eBay.com
$6.95
Original Authentic Magnetic Switch GLS-S1 GLS-M1 Magnetometer Sensor
eBay.com
$6.95
Original Authentic Magnetic Switch GLS-S1 GLS-M1 Magnetometer Sensor
eBay.com
$317.30
1PCS LH500-05.0-3-6-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
Free shipping
$317.30
1PCS LH500-05.0-3-6-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
$800.00
Digital Fluxgate Magnetometer Sensor - Seller Pays Shipping
eBay
Free shipping
$800.00
Digital Fluxgate Magnetometer Sensor - Seller Pays Shipping
eBay
$20.00
HMC1051Z-RC HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$20.00
HMC1051Z-RC HONEYWELL - Test Equipment & Magnetometer/Gaussmeter Supplies
Radwell.com
$49.98
10Pcs 3-Axis Magnetic Sensor Triaxial Magnetometer Module MMC5603 For STEMMA QT
eBay.com
$49.98
10Pcs 3-Axis Magnetic Sensor Triaxial Magnetometer Module MMC5603 For STEMMA QT
eBay.com
$53.39
BNO085 9-Axis 9DOF AHRS/IMU Attitude Gyro Accelerator Magnetometer Sensor Module
eBay.com
$53.39
BNO085 9-Axis 9DOF AHRS/IMU Attitude Gyro Accelerator Magnetometer Sensor Module
eBay.com
$353.00
LH500-05.0-2-4-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
Free shipping
$353.00
LH500-05.0-2-4-01 Magnetic Reading Head Displacement Sensor Magnetic Scale
US eBay
$291.18
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$291.18
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
$425.00
Watson Fgm-301/211 Aeronautical Fluxgate Analog Magnetometer Sensor
eBay
Free shipping
$425.00
Watson Fgm-301/211 Aeronautical Fluxgate Analog Magnetometer Sensor
eBay
$150.17
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com
Free shipping
$150.17
Magnetic Head Sensor Magnetic Scale Repetitive Accuracy ±5 M/M TTL Magnetic Tape
eBay.com