Collection: Air Quality Testers
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Eversame 2 in 1 Type C USB Tester Color Screen LCD Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB Cable Charger Indicator DC3.6-30V/0-5.1A
Vendor:EversameRegular price $27.18 USDRegular priceSale price $27.18 USD -
Extech CT70 AC Circuit Load Tester
Vendor:ExtechRegular price $446.40 USDRegular priceSale price $446.40 USD -
Automotive Circuit Tracer & Wire Tracker 6-42V DC Wire Short Finder, Circuit Tracker, Circuit Tester & Circuit Scanner for Car, Boat, Trailer - Open/Short Circuit Detection Tool EM415PRO
Vendor:CrysGuardRegular price $28.78 USDRegular priceSale price $28.78 USD -
INSTRODOTS Circuit Breaker Finder, Digital Breaker Finder with GFCI Outlet Tester, AC 90-135V Electrical Circuit Tracer with Buzzer Alarm & Color LCD Display, Includes Batteries & Carrying Case
Vendor:InstrodotsRegular price $75.02 USDRegular priceSale price $75.02 USD -
INSTRODOTS Circuit Breaker Finder Tool with Accessories, 90-135V AC Digital Breaker Finder with Integrated GFCI Outlet Tester, Circuit Tracer with Buzzer Alarm & Color Display, Includes Carrying Case
Vendor:InstrodotsRegular price $91.18 USDRegular priceSale price $91.18 USD -
KAIWEETS Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case and Adapters- KT301P
Vendor:KAIWEETSRegular price $95.02 USDRegular priceSale price $95.02 USD -
Elnwnnkc Voltmeter, 8-100V Electricity Monitors Digital Voltage Testers, Car Charging Levels Indicators Batteries Power Indicators Power Meter Display
Vendor:HomeSyncRegular price $19.18 USDRegular priceSale price $19.18 USD -
OTC 3630 Battery Powered Continuity Tester
Vendor:OTCToolsRegular price $58.06 USDRegular priceSale price $58.06 USD -
Three-phase Multifunctional Digital Energy Meter, High Accuracy Voltage Current Display, Programmable Electric Power Meter Digital LED Ammeter Voltmeter
Vendor:WisoquRegular price $70.11 USDRegular priceSale price $70.11 USD -
Smart Energy Monitor Box, 63A Circuit Breaker Power Consumption Monitoring with App & Voice Control, Timer Function, Overload Protection for Home Electrical Systems, AC100-250V
Vendor:HomeSyncRegular price $70.38 USDRegular priceSale price $70.38 USD -
Proshopping 150A RC Watt Meter, High Precision Power Analyzer, DC 0-60V Volt Amp Watt Checker Tester, with Digital Yellow LCD Screen- for Voltage, Current, Power, Charge and Energy Measurement
Vendor:ProshoppingRegular price $23.34 USDRegular priceSale price $23.34 USD -
Proshopping 200A RC Watt Meter, High Precision Power Analyzer, DC 0-60V Volt Amp Watt Checker Tester, with Digital LCD Screen- for Voltage(V) Current(A) Power(W) Charge(Ah) and Energy(Wh) Measurement
Vendor:ProshoppingRegular price $23.98 USDRegular priceSale price $23.98 USD -
Proshopping 200A RC Watt Meter, High Precision Power Analyzer, DC 0-60V Volt Amp Watt Checker Tester, with Digital Yellow LCD Screen- for Voltage, Current, Power, Charge and Energy Measurement
Vendor:ProshoppingRegular price $24.94 USDRegular priceSale price $24.94 USD -
Proshopping 150A RC Watt Meter, High Precision Power Analyzer, DC 0-60V Volt Amp Watt Checker Tester, with Digital LCD Screen- for Voltage(V) Current(A) Power(W) Charge(Ah) and Energy(Wh) Measurement
Vendor:ProshoppingRegular price $22.38 USDRegular priceSale price $22.38 USD -
Proshopping 300A High Precision Watt Meter, DC 0-60V Power Energy Meter Voltage Amp Tester with LCD Backlight Screen for RC, Solar, Ebike
Vendor:ProshoppingRegular price $25.58 USDRegular priceSale price $25.58 USD -
KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Wire Breakpoint Finder (Black)
Vendor:KAIWEETSRegular price $20.78 USDRegular priceSale price $20.78 USD -
KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Wire Breakpoint Finder (Full Red)
Vendor:KAIWEETSRegular price $20.78 USDRegular priceSale price $20.78 USD -
KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder
Vendor:KAIWEETSRegular price $20.78 USDRegular priceSale price $20.78 USD -
Wisecoco Energy Meter, Digital 3 Phase Energy Meter, LCD Display White ABS Housing 50Hz Electricity Usage Monitor 230 400V
Vendor:WisecocoRegular price $70.70 USDRegular priceSale price $70.70 USD -
Energy Meter 3 Phase Electricity Usage Monitor LCD Display DIN Rail Mounting Power Meter 3x15A DC3x220V 380V
Vendor:SrliyaRegular price $46.38 USDRegular priceSale price $46.38 USD -
Tyenaza Energy Meter, Digital 3 Phase Energy Meter, LCD Display White ABS Housing 50Hz Electricity Usage Monitor 230 400V
Vendor:TyenazaRegular price $74.38 USDRegular priceSale price $74.38 USD -
Smart Energy Monitor with 2PCS 120A CT Clamps Home Electricity Usage Meter 90-250VAC Real Time Power Consumption Tracker for Solar Grid Systems Voltage Current Frequency Monitor
Vendor:WalfrontRegular price $82.37 USDRegular priceSale price $82.37 USD -
Electric Power Meter, Phase 4 Wire KWh Meter with LCD Display 5-80A Energy Consumption Digital Electric Power Meter Three Phase 4P LCD Power Meter, 220/380V
Vendor:TomotatoRegular price $50.06 USDRegular priceSale price $50.06 USD -
Proshopping 2Pcs 200A RC Watt Meter, DC 0-60V High Precision Power Analyzer, Volt Amp Watt Checker with Digital LCD Screen for Voltage/Current/Power/Charge/Energy Measurement
Vendor:ProshoppingRegular price $36.78 USDRegular priceSale price $36.78 USD






















