YUSHI Ultrasonic Flaw Detector Angle Beam Probes/Transducers ，2.25 MHz Collection (45°) ， 0.25''

$525.45

YUSHI Ultrasonic Flaw Detector Angle Beam Probes/Transducers 4 MHz Collection w/Dual Crystal/Elements for NDT Testing (4P8x9A70)

$489

Ultrasonic Flaw Detector Straight Beam Probes/Transducers 2.5 MHz Collection w/Single or Dual Crystal/Elements (2.5P10N-S)

$525.45

HFCC SUB-100 Portable Ultrasonic Flaw Detector

$489

AWS Ultrasonic Angle Beam Probe Tru-Sonic 0.625×0.750 inch(One Piece) + Wedge 70 60 45 for Ultrasonic Flaw Detector

$394.24

Ultrasonic Flaw Detector Straight Beam Probes/Transducers 10 MHz Collection, Single Crystal/Element,Element(Crystal) Size: 0.39'', (10P10N-T)

$303.81

Ultrasonic Leak Detector with Headphones, 40KHz ±2KHz Air Leak Detector, Steam Pipe Leak Detector, Automotive Noise Finder, Adjustable Sensitivity, 420MM Probe, High Sensitive Sensor

$229.45

DYP-A22 2-300cm Small Angle Optional 30 40 45 60 Water Level Ultrasonic Digital Sensor (PWM, 1)

$12.99

Ultrasonic Leak Detector with Earphone& Transmitter 40KHz±2KHz, Air Leak Detection Tools with LED Indicator, Ultrasonic Air Leak Detector, Ultrasonic Leak Tester for Pipeline, Air Conditioner

$35.99

EVTSCAN 0 to 100 HA Portable Digital Shore A Hardness Tester, with Data Hold Function, High Precision Shore A Durometer for Testing Rubber, Elastomers and Soft Plastics

$47

HiLetgo 20pcs TCT40-16R/T 16mm Split Ultrasonic Sensor Ultrasonic Transceiver Probe 10 Transmitters + 10 Receivers T+R Ultrasonic Sensor Set

$8.19

PDT R167 Diagnostic Explorer, ODU 11-12, Pacific Blue

$20.6

SensComp 607281 Series 600 Environmental Grade Ultrasonic Sensor

$11.99

Check Up Ultrasound Transducer Probe Cover - Box of 100

$5.44

Hoshizaki 4A6148G01 Ultrasonic Bin Sensor

$22.99

Amprobe ULD-405 Ultrasonic Leak Detector

$229.45

Robinair 16455 TruTrack Ultrasonic Leak Detector

$159.45

HOJILA Digital Shore Durometer Shore D Hardness Tester with Large LCD Display for Fibre Plastics, Hard Rubber, Hard Plastic Materials

$25

INFICON Whisper, Ultrasonic Leak Detector, 711-202-G1

$49.99

Franklin Sensors ProSensor 710+ Stud Finder with 13-Sensors, Wood & Metal Stud Detector/Wall Scanner, Built-in Bubble Level

$23.98

Franklin Sensors ProSensor T6 Stud Finder with 6-Sensors, Wood & Metal Stud Detector/Wall Scanner, Built-in Bubble Level

$19.99

Pipe Blockage Detector, Water Pipe Locator Underground Diagnostic-Tool Wall Scanner Pipeline Blocking Clogging Scanner Plumbers Instrument For Metal PVC Water Pipes, 20M

$54.99

UNI-T Wall Pipe Blockage Detector 35Meters Pipeline Blocking Clogging Scanner Plumbers Instrument Diagnostic Tool for Steel Iron and PVC Pipes

$69.99

Albion Engineering Company 875-1 Delamination Detection Tool (DDT)

$46.08

Pipe Blockage Detector, Water Pipe Locator Underground Diagnostic-Tool Wall Scanner Pipeline Blocking Clogging Scanner Plumbers Instrument For Metal PVC Water Pipes, 40M

$662.11

allsun Ultrasonic Leak Detector & Transmitter Finder 40KHz Air Gas Water Dust Leak Pressure Headphone Gas Liquid Leakage Monitor Accessory Kit LED Indication Ultrasonic Leak Finder Tool

$123.79

HM Digital ZT-2 Basic TDS Tester, 0-999 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy, Black

$13.7

Yeipower Pipe Blockage Detector Locators-Sensor - Water Pipe Wall Scanner 30M Pipeline Detector Metal PVC Water Pipes Clogging Tool

$595

2pcs Ultrasonic Sensor Module HC-SR04 for Arduino, Distance Sensors with 2pcs Mounting Bracket Compatible with Mega2560, Robot kit, for ZigBee (2)

$10.99

PREXISO 5-in-1 Stud Finder with Laser Level Marking & Ultrasound Distance Measure - Area, Volume, Addition | Wood, AC Wire Detector - Wall Scanner Beam Finders for Dry Interior Walls, Metal Studs

$11.5

RELD Head Gasket Tester Kit Combustion Leak Detector for 50 Tests

$95.05

SOKO Pipe Blockage Locator Detector, 30M Water Line Wall Scanner Sprinkler Line Pipe Detector with 8 Probes, Underground Water Utility Line Pipe Locator Detector for PVC Iron Plastic Metal

$530

Ultrasound Transducer Probe Covers - Box of 100

$55

Ddrum Trigger Transducer

$9.51

Portable 0-100HD Shore A/C/D Hardness Digital Hardness Meter Durometer Hardness Tester with Large LCD Display for Rubber, Tire, Plastic, Thermal Plastic, Flooring, Bowling balll (A Hardness)

$28.49

Garrett1165190 Super Scanner V Metal Detector

$269.95

AdirPro Universal Rotary Laser Detector (LD-8) - Digital Rotary Laser Receiver with Dual Display and Built-In Bubble Level, Compatible with All Red Rotary Lasers - Rod Clamp Included

$635.53

Ultrasonic Sensor, US-016 Analog Voltage Output High Exactness Ultrasonic Distance Rangefinder DC 5V 2cm-300cm

$11.99

JESSINIE 2Pcs JSN-SR04T Ultrasonic Distance Measuring Module JSN-SR04T-V3.0 21~600CM 3mm High Precision Ultrasonic Distance Measure with Waterproof Sensor for Arduino

$9.99

Helium Gas Analyzer | Scuba and Leak Detection | 0-100% | 0.1ppm Resolution | USA NIST Calibration | Built-in Pump & Probe |

$116.22

AONTOKY Ultrasonic Ranging Alarm Learn to Solder Electronics Kit for Soldering Practicing DIY Kit with HC-SR04 Ultrasonic Sensor Module

$9.99

Techamor Y401 Natural Propane Gas Detector, Home Gas Alarm and Monitor, Leak Alarm for LNG, LPG, Methane, Coal Gas Detection in Kitchen, Home, Camper (1, White)

$39.99

FORENSICS DETECTORS FD - OXYGEN O2 Detector Analyzer + PUMP with Probe by FORENSICS - USA NIST Calibrated - USB Recharge - Sound, Light and Vibration Alarms - 0-30% O2 -

$855

8pcs Ultrasonic Sensor Module HC-SR04 with 4pcs Mounting Bracket Distance Sensor Compatible with Arduino Kit, for Mega2560, Robot, Duemilanove (8)

$8.99

01 02 015 Coil Resistance Tester, Easy Operation ABS Digital Display Wire OHM Meter for DIY

$339.77

Car Spark Tester, Automotive Electronic Faults Detector, Auto Ignition Coil Tester Tool MST-101 with LED Light Indicator Buzz

$8.39

UView 560000 Combustion Leak Tester

$30

Mecurate Stud Finder Wall Scanner Sensor - 5 in 1 Electronic Stud with LCD Display & Audio Alarm for Wood AC Live Wire Metal Studs Detection Joist Pipe

$11.59

Dorhea 3Pcs Metal Detector Kit Electronic Practice Kit DC 3V-5V 60mm Non-Contact Sensor Board Module DIY Electronic Part Metal Detector

$44.66

Digital Hardness Tester Portable 0-100HD Shore D Hardness Tester with Large LCD Display Digital Durometer Scale for Rubber, Tire, Plastic, Thermal Plastic, Flooring, and Bowling Ball

$130

Bacharach Fyrite Intech Combustion Analyzer, with CO Sensor, O2 Sensor, Probe, 4 AA Batteries and Soft-Carry Case - 0024-8511

$64

Camrusic Auto Ignition Coil Tester Tool MST-101 Spark Tester Pen Automotive Electronic Faults Detector

$16.99

Leeb Hardness Tester Digital Hardness Testing Tool Durometer with Contact Rod for Steel, Aluminum Alloy, Copper(HT-1208)

$799

OEMTOOLS 27145 Combustion Leak Detector, Plastic and Rubber Tester for Engine Block Leaks, Automotive Blown Head Gasket Test

$214.99

Digital Tach, Measuring Range from 2.5Rpm to 99999 RPM, Tach, LCD Tachometer, High Resolution of 0.1Rpm Or 1Rpm, for Reflective Tape Photo Display

$18.85

Ultrasonic Leak Detector 40KHz±2KHz Air Leak Detector Sensitivity Adjustable Automotive Stethoscope, Leak Detection Tools with Sound&Light Alarm, Sensitive Sensor,420MM Probe,Foldable Headset,Handbag

$123.79

Hydrogen Chloride Gas Detector (HCl) by Forensics | USA NIST Calibration & Certificate | USB Recharge | Sound, Light and Vibration Alarms | 0-20ppm HCl |

$174.9

Metal detector

$2

Wire Tracer Tone Generator and Probe Kit - Network Cable Continuity Phone Line Tester - Wire Cable Tracker Telephone Line Finder Toner Signal Detector Locator Tool

$134.95

Multi-Function Cylinder Leak Down Tester Automotive Kit,Gasoline Engine Compression Tester,Dual Gauge Leakdown Detector Tool Set for Pressure Check & Leakage Rate Test on Cars,Motorcycles,Trucks...

$25.56