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Specialized Instrument & Meter

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Asphalt Testing InstrumentChemical InstrumentCommunication Testing InstrumentDistance MeterFood & Drug Safety Testing InstrumentGeological & Seismic InstrumentHydrological InstrumentLoad Moment Indicator (LMI)Marine Instrument & MeterMonitor InstrumentOther Specialized Instruments & MetersPapermaking Testing InstrumentSafety InstrumentSpark TesterStatic TesterTester/AnalyzerTextile Testing InstrumentVibration Meter

2,858 products

UL Edge Tester, US UL1439 Standard Sharp Edge Tester, SET-50 Rubber Cap TC-3
UL Edge Tester, US UL1439 Standard Sharp Edge Tester, SET-50 Rubber Cap TC-3
$30.68
Socket detector, phase detector, power supply detector, voltage tester plug, voltage tester instrument
Socket detector, phase detector, power supply detector, voltage tester plug, voltage tester instrument
$1.82
Huabo New US Standard HT107B Socket Tester
Huabo New US Standard HT107B Socket Tester
$7.50
S2001 Household Source Factory Socket Tester, Energy Meter with GFCI/RCD Detection
S2001 Household Source Factory Socket Tester, Energy Meter with GFCI/RCD Detection
$7.67
Delixi Socket Tester and Circuit Phase Detector for Power Polarity, Live/Neutral Wire Leakage Test, and Ground Wire Check
Delixi Socket Tester and Circuit Phase Detector for Power Polarity, Live/Neutral Wire Leakage Test, and Ground Wire Check
$7.50
Maiyilong MY6818 Underground Cable Fault Detector Line Break Tester Power Short Circuit Detection
Maiyilong MY6818 Underground Cable Fault Detector Line Break Tester Power Short Circuit Detection
$139.77
Socket Tester for Power Polarity, Phase Detection, and Leakage Switch Testing, Wholesale Export US Standard ST06
Socket Tester for Power Polarity, Phase Detection, and Leakage Switch Testing, Wholesale Export US Standard ST06
$12.05
Delixi Electric Socket Tester Outlet Tester for Power Polarity Phase Live Neutral Ground Wire Electrical Tester Plug Tool
Delixi Electric Socket Tester Outlet Tester for Power Polarity Phase Live Neutral Ground Wire Electrical Tester Plug Tool
$4.82
Changzhou Yangzi YD2611D Electrolytic Capacitor Leakage Current Meter, 500V with 10-20mA Audible Alert Function
Changzhou Yangzi YD2611D Electrolytic Capacitor Leakage Current Meter, 500V with 10-20mA Audible Alert Function
$636.36
✅ Smart Voice Digital Display Socket Phase Tester, Universal 10A/16A Leakage and Polarity Detector
✅ Smart Voice Digital Display Socket Phase Tester, Universal 10A/16A Leakage and Polarity Detector
$13.57
ZhiQu Brand ASTM Drop Test Floor for F963 Toy Drop Testing
ZhiQu Brand ASTM Drop Test Floor for F963 Toy Drop Testing
$18.18
CEM AS954 High-Precision Metal Detector, Handheld Security Scanner for Factories and Stations, Mobile Phone Security Device
CEM AS954 High-Precision Metal Detector, Handheld Security Scanner for Factories and Stations, Mobile Phone Security Device
$38.41
Sharp Point Tester, Toy Safety Tester for Children and Infant Products, Sharp Edge Detector
Sharp Point Tester, Toy Safety Tester for Children and Infant Products, Sharp Edge Detector
$86.36
Multi-function plug 10A16A universal electroscope power supply tester socket phase detector high precision electrician
Multi-function plug 10A16A universal electroscope power supply tester socket phase detector high precision electrician
$1.36
Multi-functional Socket Tester with Leakage Protection Detection for Home Use, Polarity and Phase Tester
Multi-functional Socket Tester with Leakage Protection Detection for Home Use, Polarity and Phase Tester
$8.86
Huayi MASTECH Circuit Analyzer MS5908 English Version
Huayi MASTECH Circuit Analyzer MS5908 English Version
$77.27
✅ JN-GDY High Voltage Electrical Tester Voice Sound and Light Alarm Test Pen 10KV 35KV GSY Telescopic
✅ JN-GDY High Voltage Electrical Tester Voice Sound and Light Alarm Test Pen 10KV 35KV GSY Telescopic
$20.35
Alibaba-1688 product cannot be viewed or has been removed
Alibaba-1688 product cannot be viewed or has been removed
$7.69
✅ Multifunctional Phase Detector Outlet Test Leakage Ground Wire Test Short Circuit Plug Power Polarity Detection
✅ Multifunctional Phase Detector Outlet Test Leakage Ground Wire Test Short Circuit Plug Power Polarity Detection
$3.68
LED Neon Light Tester Universal Tube T4T5 Detector Multifunctional Tube Leak Detector Color Discriminator
LED Neon Light Tester Universal Tube T4T5 Detector Multifunctional Tube Leak Detector Color Discriminator
$10.23
YG-616 Silver Box iPhone/Apple Lightning Data Cable Genuine/Fake Detector
YG-616 Silver Box iPhone/Apple Lightning Data Cable Genuine/Fake Detector
$163.64
Sharp Edge Tester Electronic Appliance Toy Metal Edge Sharpness Detector Electric Sharp Edge Tester
Sharp Edge Tester Electronic Appliance Toy Metal Edge Sharpness Detector Electric Sharp Edge Tester
$200.00
Electrical socket tester to test power polarity phase fire zero ground wire test electroscope plug tool
Electrical socket tester to test power polarity phase fire zero ground wire test electroscope plug tool
$8.60
High Voltage Tester 10kV, Low Voltage Sound and Light Test Pen 35kV, Voice Alarm 110kV Folding Telescopic Test Pen
High Voltage Tester 10kV, Low Voltage Sound and Light Test Pen 35kV, Voice Alarm 110kV Folding Telescopic Test Pen
$8.81