Other Test Meters & Detectors | Surplus Network

Battery Tester Checker Universal For AA AAA C D 9V 1.5V Button Cell Batteries

USA

Battery Tester Checker Universal For...

$4.95 USD

Battery Tester Checker Universal For...

$4.95 USD

Klein Tools ET310 Digital Circuit Breaker Finder with GFCI Tester

USA

Klein Tools ET310 Digital Circuit...

$45.90 USD

Klein Tools ET310 Digital Circuit...

$45.90 USD

Digital Power Saving Energy Monitor Watt Amp Volt KWh Meter Electricity Analyzer

USA

Digital Power Saving Energy Monitor...

$11.99 USD

Digital Power Saving Energy Monitor...

$11.99 USD

Ideal TL-532A 120V AC Circuit Breaker Finder Alligator Clip Adapter Kit NEW

USA

Ideal TL-532A 120V AC Circuit Breaker...

$11.99 USD

Ideal TL-532A 120V AC Circuit Breaker...

$11.99 USD

WESTINGHOUSE, ELECTRIC WATTHOUR METER (KWH), EZ READ,CYCLONE, 240V, 200 AMPS, 3W

USA

WESTINGHOUSE, ELECTRIC WATTHOUR METER...

$29.99 USD

WESTINGHOUSE, ELECTRIC WATTHOUR METER...

$29.99 USD

Voltage Electric Tester Volt Detector Test Pen AC DC Non-Contact Sensor 12-1000V

USA

Voltage Electric Tester Volt Detector...

$6.39 USD

Voltage Electric Tester Volt Detector...

$6.39 USD

LCD Display DC Battery Monitor Meter 0-200V Volt Amp For Car RV Solar 100A Shunt

USA

LCD Display DC Battery Monitor Meter...

$15.29 USD

LCD Display DC Battery Monitor Meter...

$15.29 USD

Digital LCD Wood Moisture Meter Detector Tester Wood Firewood Paper Cardboard

USA

Digital LCD Wood Moisture Meter...

$13.49 USD

Digital LCD Wood Moisture Meter...

$13.49 USD

GE- ELECTRIC WATTHOUR METER (KWH) - TYPE I70S, I-70S, EZ READ, 240V, 200A

USA

GE- ELECTRIC WATTHOUR METER (KWH) -...

$29.49 USD

GE- ELECTRIC WATTHOUR METER (KWH) -...

$29.49 USD

UNI-T UT25A Digital Circuit Breaker Finder with GFCI Outlet Socket Tester LED

USA

UNI-T UT25A Digital Circuit Breaker...

$30.39 USD

UNI-T UT25A Digital Circuit Breaker...

$30.39 USD

Digital Remote Key Frequency Tester Key Fob Infrared Signal Remote Tester Meter

USA

Digital Remote Key Frequency Tester...

$30.39 USD

Digital Remote Key Frequency Tester...

$30.39 USD

Electrical Voltage Tester Pen Screwdriver AC Non-contact Power Detector 12-220V

USA

Electrical Voltage Tester Pen...

$10.99 USD

Electrical Voltage Tester Pen...

$10.99 USD

Voltage Electric Tester Volt Detector Test Pen Non-Contact Sensor AC DC 12-1000V

USA

Voltage Electric Tester Volt Detector...

$8.99 USD

Voltage Electric Tester Volt Detector...

$8.99 USD

DC Battery Monitor Meter 100A/200A/300A 0-200V LCD Display Amp for Car RV Solar

USA

DC Battery Monitor Meter...

$20.90 USD

DC Battery Monitor Meter...

$20.90 USD

Circuit Breaker Finder Integrated GFCI Outlet Tester Receptacle Klein Tools Case

USA

Circuit Breaker Finder Integrated...

$27.00 USD

Circuit Breaker Finder Integrated...

$27.00 USD

Circuit Breaker Finder Integrated GFCI Outlet Tester Receptacle Klein Tools Case

USA

Circuit Breaker Finder Integrated...

$35.97 USD

Circuit Breaker Finder Integrated...

$35.97 USD

Laser Labs TM100 Auto Calibrating Window Tint Meter

USA

Laser Labs TM100 Auto Calibrating...

$59.99 USD

Laser Labs TM100 Auto Calibrating...

$59.99 USD

6in1 Air Quality Monitor CO PM2.5 TVOC HCHO Detector Carbon Dioxide Exceed Alarm

USA

6in1 Air Quality Monitor CO PM2.5...

$20.99 USD

6in1 Air Quality Monitor CO PM2.5...

$20.99 USD

LED 12V ~ 24V Digital Display Voltmeter Car Motorcycle Voltage Gauge Panel Meter

USA

LED 12V ~ 24V Digital Display...

$5.95 USD

LED 12V ~ 24V Digital Display...

$5.95 USD

LCD Digital Wood Moisture Meter Two Pins 0-99.9% Hygrometer Timber Damp Detector

USA

LCD Digital Wood Moisture Meter Two...

$9.99 USD

LCD Digital Wood Moisture Meter Two...

$9.99 USD

H52 Battery Capacity Indicator 12V-72V 3-20S Lead Acid Lithium LiFePO4 Voltmeter

USA

H52 Battery Capacity Indicator...

$9.99 USD

H52 Battery Capacity Indicator...

$9.99 USD

Plug-in Digital Natural Gas Detector Propane Gas Combustible Gas Leak Alarm NEW

USA

Plug-in Digital Natural Gas Detector...

$25.99 USD

Plug-in Digital Natural Gas Detector...

$25.99 USD

Plug-in Digital Natural Gas Detector Propane Gas Combustible Gas Leak Alarm

USA

Plug-in Digital Natural Gas Detector...

$25.99 USD

Plug-in Digital Natural Gas Detector...

$25.99 USD

Digital Wood Moisture Meter for Wood Building Materials Humidity Inspection M01

USA

Digital Wood Moisture Meter for Wood...

$19.99 USD

Digital Wood Moisture Meter for Wood...

$19.99 USD

Santronics 3115 Ac Voltage Sensor - FREE SHIPPING FROM USA

USA

Santronics 3115 Ac Voltage Sensor -...

$19.99 USD

Santronics 3115 Ac Voltage Sensor -...

$19.99 USD

Circuit Breaker Finder Integrated GFCI Outlet Tester Receptacle Klein Tools case

USA

Circuit Breaker Finder Integrated...

$27.75 USD

Circuit Breaker Finder Integrated...

$27.75 USD

12V/24V/36/48V Battery Status Charge LCD Digital Indicator Monitor Meter Gauge

USA

12V/24V/36/48V Battery Status Charge...

$8.55 USD

12V/24V/36/48V Battery Status Charge...

$8.55 USD

Klein Tools ET310 Digital Circuit Breaker Finder w/ GFCI Outlet Tester New

USA

Klein Tools ET310 Digital Circuit...

$54.56 USD

Klein Tools ET310 Digital Circuit...

$54.56 USD

AC 60-500V 0-100A 22mm 3 in 1 Voltmeter Ammeter LED Digital Volt/AMP Meter New

USA

AC 60-500V 0-100A 22mm 3 in 1...

$6.99 USD

AC 60-500V 0-100A 22mm 3 in 1...

$6.99 USD

DC4V-100V Voltmeter LED Display Digital Panel Meter Voltage Indicator 5 Color US

USA

DC4V-100V Voltmeter LED Display...

$6.99 USD

DC4V-100V Voltmeter LED Display...

$6.99 USD

USB Type-C Power Tester Voltage Current Capacity Meter USB-C Multimeter 4.5-50V

USA

USB Type-C Power Tester Voltage...

$15.01 USD

USB Type-C Power Tester Voltage...

$15.01 USD

USB Power Tester Voltage Current Capacity Meter 4-20V 3A Test Chargers & Cables

USA

USB Power Tester Voltage Current...

$4.89 USD

USB Power Tester Voltage Current...

$4.89 USD

12V Digital LED Display Voltmeter Voltage Gauge Panel Meter For Car Motorcycle

USA

12V Digital LED Display Voltmeter...

$7.75 USD

12V Digital LED Display Voltmeter...

$7.75 USD

12V Digital LED Display Voltmeter Voltage Gauge Panel Meter Car Motorcycle

USA

12V Digital LED Display Voltmeter...

$7.75 USD

12V Digital LED Display Voltmeter...

$7.75 USD

Waterproof 12V LED Car Van Boat Marine Voltmeter Voltage Meter Battery Gauge US

USA

Waterproof 12V LED Car Van Boat...

$8.95 USD

Waterproof 12V LED Car Van Boat...

$8.95 USD

36 Volt Battery Indicator for EZGO Club Car Yamaha Golf Cart Meter Gauge ATV

USA

36 Volt Battery Indicator for EZGO...

$12.98

36 Volt Battery Indicator for EZGO...

$12.98

Voltage Electric Tester Volt Detector Test Pen AC DC No Contact Sensor 90-1000V

USA

Voltage Electric Tester Volt Detector...

$5.99 USD

Voltage Electric Tester Volt Detector...

$5.99 USD

1/2X Plug-in Digital Natural Gas Detector Propane Gas Combustible Gas Leak Alarm

USA

1/2X Plug-in Digital Natural Gas...

$24.79 USD

1/2X Plug-in Digital Natural Gas...

$24.79 USD

LCD Digital Outlet Power Meter Energy Monitor Volt Watt Electricity Usage Tester

USA

LCD Digital Outlet Power Meter Energy...

$12.73 USD

LCD Digital Outlet Power Meter Energy...

$12.73 USD

US Plug-in Electricity Power Usage Consumption Meter Energy Monitor LCD Digital

USA

US Plug-in Electricity Power Usage...

$12.73 USD

US Plug-in Electricity Power Usage...

$12.73 USD

CO2 Meter Air Quality Monitor 400-5000 PPM Sensor Carbon Dioxide Detector US

USA

CO2 Meter Air Quality Monitor...

$13.01 USD

CO2 Meter Air Quality Monitor...

$13.01 USD

DC 100V 100A Digital Voltmeter Ammeter Dual LED display Volt Amp Meter w/ Shunt

USA

DC 100V 100A Digital Voltmeter...

$11.98 USD

DC 100V 100A Digital Voltmeter...

$11.98 USD

Motorcycle DC 12V Digital Voltmeter Gauge LED Display Battery Voltage Meter

USA

Motorcycle DC 12V Digital Voltmeter...

$6.85 USD

Motorcycle DC 12V Digital Voltmeter...

$6.85 USD

Voltage Electric Tester Volt Detector Test Pen AC DC Non-Contact Sensor 12-1000V

USA

Voltage Electric Tester Volt Detector...

$253.00 USD

Voltage Electric Tester Volt Detector...

$253.00 USD

2PCS 200A Digital Watt Meter DC Volt Amp Monitor Analyser For RC Battery Solar

USA

2PCS 200A Digital Watt Meter DC Volt...

$18.99 USD

2PCS 200A Digital Watt Meter DC Volt...

$18.99 USD

Klein Tools ET310 AC Circuit Breaker Finder Electric Tester and Voltage Teste...

USA

Klein Tools ET310 AC Circuit Breaker...

$45.00 USD

Klein Tools ET310 AC Circuit Breaker...

$45.00 USD

12V-24V Car Marine Motorcycle Red LED Digital Volt meter Voltage Battery Gauge

USA

12V-24V Car Marine Motorcycle Red LED...

$7.95 USD

12V-24V Car Marine Motorcycle Red LED...

$7.95 USD

12V Digital LED Display Voltmeter Voltage Gauge Panel Meter Car Motorcycle

USA

12V Digital LED Display Voltmeter...

$7.98 USD

12V Digital LED Display Voltmeter...

$7.98 USD

Tuya WiFi 15 in 1 Air Quality Detector Indoor Air Quality Monitor CO2 Detector

China

Tuya WiFi 15 in 1 Air Quality...

$27.22 USD

Tuya WiFi 15 in 1 Air Quality...

$27.22 USD

Non-Contact Voltage Electrical Tester Detectable with Dual Range

USA

Non-Contact Voltage Electrical Tester...

$7.29 USD

Non-Contact Voltage Electrical Tester...

$7.29 USD

200A DC Digital Monitor LCD Volt Amp Meter Analyzer For RC Battery Solar Power

USA

200A DC Digital Monitor LCD Volt Amp...

$11.48 USD

200A DC Digital Monitor LCD Volt Amp...

$11.48 USD

Continuity Tester

USA

Continuity Tester

$10.79 USD

Continuity Tester

$10.79 USD

Flo by Moen 3/4" WiFi Smart Water Monitoring Shutoff Valve 900-001 NEW!!

USA

Flo by Moen 3/4" WiFi Smart Water...

$339.99 USD

Flo by Moen 3/4" WiFi Smart Water...

$339.99 USD

Paint Thickness Gauge Car MIil Coating Thickness Meter for Used Car Buyers T1T5

USA

Paint Thickness Gauge Car MIil...

$17.70 USD

Paint Thickness Gauge Car MIil...

$17.70 USD

Plug Digital Natural Gas Detector Home Propane Combustible Gas Leak Alarm T8R0

USA

Plug Digital Natural Gas Detector...

$19.51 USD

Plug Digital Natural Gas Detector...

$19.51 USD

Voltage Electric Tester Volt Detector Test Pen AC DC Non-Contact Sensor 12-1000V

USA

Voltage Electric Tester Volt Detector...

$4.29 USD

Voltage Electric Tester Volt Detector...

$4.29 USD

NEW Southwire Tools 40040S Pro Continuity Tester with Remote FAST SHIPPING!

USA

NEW Southwire Tools 40040S Pro...

$21.98 USD

NEW Southwire Tools 40040S Pro...

$21.98 USD

Rem Pod paranormal investigation, ghost hunting, communicating with spirits

USA

Rem Pod paranormal investigation,...

$62.99 USD

Rem Pod paranormal investigation,...

$62.99 USD

USB Type-C Power Tester Voltage Current Capacity Meter USB-C Multimeter 4-30V 5A

USA

USB Type-C Power Tester Voltage...

$9.19 USD

USB Type-C Power Tester Voltage...

$9.19 USD

GE- ELECTRIC WATTHOUR METER (KWH) TYPE I70S, I-70S, FM 2S, 240V, 200A, 5 POINTER

USA

GE- ELECTRIC WATTHOUR METER (KWH)...

$27.99 USD

GE- ELECTRIC WATTHOUR METER (KWH)...

$27.99 USD

Circuit Breaker Finder Integrated GFCI Outlet Tester Receptacle Klein Tools case

USA

Circuit Breaker Finder Integrated...

$27.99 USD

Circuit Breaker Finder Integrated...

$27.99 USD

USB Type-C Meter Tester Digital Multimeter Current Voltage Power Detector +Cable

USA

USB Type-C Meter Tester Digital...

$19.98 USD

USB Type-C Meter Tester Digital...

$19.98 USD

LED Digital Display Voltmeter Car Motorcycle Voltage Volt Gauge Panel Meters 12V

China

LED Digital Display Voltmeter Car...

$4.66 USD

LED Digital Display Voltmeter Car...

$4.66 USD

Water Pipe Leak Detector Sensor Underground Water Pipe Leakage Monitor Kit L5F7

USA

Water Pipe Leak Detector Sensor...

$29.57 USD

Water Pipe Leak Detector Sensor...

$29.57 USD

Redodo 500A Battery Monitor with Shunt

USA

Redodo 500A Battery Monitor with Shunt

$53.99 USD

Redodo 500A Battery Monitor with Shunt

$53.99 USD

Klein Tools ET310 AC Circuit Breaker Finder with Integrated GFCI Outlet Tester

USA

Klein Tools ET310 AC Circuit Breaker...

$51.30 USD

Klein Tools ET310 AC Circuit Breaker...

$51.30 USD

12V/24V/36/48V Battery Status Charge LCD Digital Indicator Monitor Meter Gauge

USA

12V/24V/36/48V Battery Status Charge...

$9.48 USD

12V/24V/36/48V Battery Status Charge...

$9.48 USD

Electricity Usage Energy Monitor Plug Power Watt Voltage Meter Analyzer Socket

USA

Electricity Usage Energy Monitor Plug...

$11.49 USD

Electricity Usage Energy Monitor Plug...

$11.49 USD

0-3500V IGBT Transistor Tester Diode Triode MOS MOV Withstand Voltage Tester USA

USA

0-3500V IGBT Transistor Tester Diode...

$21.99 USD

0-3500V IGBT Transistor Tester Diode...

$21.99 USD

Fluke 80PK-1 Bead Probe K-Type Temperature Measuring 1-Meter Long *NEW* USA SHIP

USA

Fluke 80PK-1 Bead Probe K-Type...

$26.95 USD

Fluke 80PK-1 Bead Probe K-Type...

$26.95 USD

Voltage Detector Non-Contact AC Electrical Tester Pen Sensitivity 12-1000V

USA

Voltage Detector Non-Contact AC...

$69.95 USD

Voltage Detector Non-Contact AC...

$69.95 USD

Electric Voltage Tester Pen AC-Non-contact Induction Test Pencil Screwdrivers

China

Electric Voltage Tester Pen...

$1.89 USD

Electric Voltage Tester Pen...

$1.89 USD

DC 100A 100V Voltmeter Ammeter Volt Amp Meter Voltage Current Tester with Shunt

USA

DC 100A 100V Voltmeter Ammeter Volt...

$13.99 USD

DC 100A 100V Voltmeter Ammeter Volt...

$13.99 USD

Air Quality Monitor 5in1 Indoor CO2 Detector Formaldehyde HCHO TVOC Tester Alarm

USA

Air Quality Monitor 5in1 Indoor CO2...

$15.99 USD

Air Quality Monitor 5in1 Indoor CO2...

$15.99 USD

Voltage Detector Non-Contact AC Electrical Tester Pen Sensitivity 12-1000V

USA

Voltage Detector Non-Contact AC...

$6.50 USD

Voltage Detector Non-Contact AC...

$6.50 USD

5pcs DC 2.4-30V 2-Wire Voltmeter 3-Digit LED Display Volt Meter Voltage Tester

USA

5pcs DC 2.4-30V 2-Wire Voltmeter...

$9.29 USD

5pcs DC 2.4-30V 2-Wire Voltmeter...

$9.29 USD

Flo By Moen 900-002 High Performance Water Monitor Shut Off Valve Size 1.25 Inch

USA

Flo By Moen 900-002 High Performance...

$390.00 USD

Flo By Moen 900-002 High Performance...

$390.00 USD

2Pcs Waterproof Car Battery Meter DC 12V Voltmeter Digital Display Voltage Gauge

USA

2Pcs Waterproof Car Battery Meter DC...

$15.48 USD

2Pcs Waterproof Car Battery Meter DC...

$15.48 USD

Electrical Voltage Tester Pen Screwdriver AC Non-contact Power Detector 12-220V

USA

Electrical Voltage Tester Pen...

$8.90 USD

Electrical Voltage Tester Pen...

$8.90 USD

Dim Bulb Tester/Current Limiter for Amplifiers, Stereos, Receivers, Guitar Amps

USA

Dim Bulb Tester/Current Limiter for...

$31.00 USD

Dim Bulb Tester/Current Limiter for...

$31.00 USD

Digital LCD Wood Moisture Meter Detector Tester Wood Firewood Paper Cardboard

USA

Digital LCD Wood Moisture Meter...

$13.39 USD

Digital LCD Wood Moisture Meter...

$13.39 USD

Battery Capacity Monitor DC8-100V Battery Meter 12V 36V 48V Percentage Voltage

USA

Battery Capacity Monitor DC8-100V...

$8.54 USD

Battery Capacity Monitor DC8-100V...

$8.54 USD

6 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Level TVOC HCHO Detector NEW

USA

6 in 1 Air Quality Monitor CO2 Meter...

$24.96 USD

6 in 1 Air Quality Monitor CO2 Meter...

$24.96 USD

Electric Voltage Tester Pen AC Non-contact Induction Test Pencil Screwdriver

China

Electric Voltage Tester Pen AC...

$2.10 USD

Electric Voltage Tester Pen AC...

$2.10 USD

LCD Display DC Battery Monitor Meter 12v 24v 36v 48v 60v 72v For Car RV Solar US

USA

LCD Display DC Battery Monitor Meter...

$16.14 USD

LCD Display DC Battery Monitor Meter...

$16.14 USD

LCD Display DC Battery Monitor Meter 0-200V Voltmeter Ammeter fit Cars RV Solar

USA

LCD Display DC Battery Monitor Meter...

$16.19 USD

LCD Display DC Battery Monitor Meter...

$16.19 USD

NEW STINGER SVMR VOLTMETER 3-DIGIT RED LED VOLTAGE DISPLAY GAUGE VOLTAGE METER

USA

NEW STINGER SVMR VOLTMETER 3-DIGIT...

$23.45 USD

NEW STINGER SVMR VOLTMETER 3-DIGIT...

$23.45 USD

Klein Tools ET310 AC Circuit Breaker Finder with Integrated GFCI only case US

USA

Klein Tools ET310 AC Circuit Breaker...

$25.90 USD

Klein Tools ET310 AC Circuit Breaker...

$25.90 USD