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Clearance in Testers(397)
Uses item details. Price when purchased online
Best seller D-FantiX Battery Tester, Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries Model BT-168 $10.99 Was $15.99
Now$1099
current price Now $10.99, Was $15.99$15.99
D-FantiX Battery Tester, Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries Model BT-168
8034.5 out of 5 Stars. 803 reviews
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2 Pack Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter Tester with Backlight, 7 Modes Display From $10.87
From$1087
2 Pack Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter Tester with Backlight, 7 Modes Display
324.8 out of 5 Stars. 32 reviews
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Best seller 10 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester $29.99 Was $39.99
Now$2999
current price Now $29.99, Was $39.99$39.99
10 in 1 Digital Water Tester Meter, PH/TDS/EC/Salinity/SG/ORP/Hydrogen-rich/Resistivity/Temp/Nutrient Solution, Water Tester Pen for Drinking Water Hydroponics Plant Fish Tank, Pool Salt Tester
463.5 out of 5 Stars. 46 reviews
Best seller Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker $11.99 Was $13.99
Now$1199
current price Now $11.99, Was $13.99$13.99
Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
244.9 out of 5 Stars. 24 reviews
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Best seller TESMEN TN-213 Non-Contact Voltage Tester Pen, Electrical Tester with Dual Sensitivity Modes, LED Indicator, Waterproof, Pocket-Sized $14.99 Was $19.99
Now$1499
current price Now $14.99, Was $19.99$19.99
TESMEN TN-213 Non-Contact Voltage Tester Pen, Electrical Tester with Dual Sensitivity Modes, LED Indicator, Waterproof, Pocket-Sized
594.6 out of 5 Stars. 59 reviews
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Clearance TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water $10.99 Was $19.99
Now$1099
current price Now $10.99, Was $19.99$19.99
TDS Meter Digital Water Tester, Accurate Professional 4-in-1 TDS, Temperature and EC Meter, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums,Water Tester for Drinking Water
1064.1 out of 5 Stars. 106 reviews
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Flash Deal HBN Watt Meter Plug, Plug-in Socket Power Meter Electricity Usage Monitor Consumption Home Electrical Energy Monitor, Voltage Amps Wattage Electricity Usage Tester, 9 Display Modes $9.29 Was $19.99
Now$929
current price Now $9.29, Was $19.99$19.99
HBN Watt Meter Plug, Plug-in Socket Power Meter Electricity Usage Monitor Consumption Home Electrical Energy Monitor, Voltage Amps Wattage Electricity Usage Tester, 9 Display Modes
1014.7 out of 5 Stars. 101 reviews
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Neoteck Voltage Tester/Non Contact Voltage Tester 12-1000V/48-1000V Adjustable Sensitivity AC Voltage Detector Tester Pen Live/Null Wire Tester with LCD Display Buzzer Alarm Wire Breakpoint Finder From $9.99
From$999
Neoteck Voltage Tester/Non Contact Voltage Tester 12-1000V/48-1000V Adjustable Sensitivity AC Voltage Detector Tester Pen Live/Null Wire Tester with LCD Display Buzzer Alarm Wire Breakpoint Finder
55 out of 5 Stars. 5 reviews
Slaprin 6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red $7.39 Was $8.50
Now$739
current price Now $7.39, Was $8.50$8.50
Slaprin 6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red
414.9 out of 5 Stars. 41 reviews
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Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Salinity / Temp Meter with ATC, for Household Drinking Water Hot Tub Spas Fish Tank $23.99 Was $29.99
Now$2399
current price Now $23.99, Was $29.99$29.99
Digital PH Meter, 5 in 1 Pool Salt Tester for Water PH / TDS / EC / Salinity / Temp Meter with ATC, for Household Drinking Water Hot Tub Spas Fish Tank
373.5 out of 5 Stars. 37 reviews
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NOYAFA NF-827 Circuit Breaker Finder & Locator with GFCI Outlet Tester, Circuit Breaker Tester Tool, NCV Voltage Detector (90-120V AC) $34.99 Was $43.99
Now$3499
current price Now $34.99, Was $43.99$43.99
NOYAFA NF-827 Circuit Breaker Finder & Locator with GFCI Outlet Tester, Circuit Breaker Tester Tool, NCV Voltage Detector (90-120V AC)
464.4 out of 5 Stars. 46 reviews
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Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter $23.98
$2398
current price $23.98Professional Food PH Meter High Accuracy Sensor Temp Acidity Tester for Brewing Cheese Meat Canning Dough Soil PH Meter
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools Was $9.20
TDS Meter, Electronic Water Tester with 0-9990 PPM Measurement Range,Digital Water Test Pen for Farming, Aquariums,Pools
264.5 out of 5 Stars. 26 reviews
Power Circuit Probe Tester, 6V/12V/24V DC Circuit Tester Automotive, Multifunctional Car Electric Circuit Tester Power Fuse & Voltage Tester Light, Short Circuit Breake Finder Electrical Tools $17.52 Was $21.64
Now$1752
current price Now $17.52, Was $21.64$21.64
Power Circuit Probe Tester, 6V/12V/24V DC Circuit Tester Automotive, Multifunctional Car Electric Circuit Tester Power Fuse & Voltage Tester Light, Short Circuit Breake Finder Electrical Tools
25 out of 5 Stars. 2 reviews
Clearance MOTOPOWER 12V Car Battery Tester Automotive 100-2000 CCA Battery Load Tester Auto Cranking and Charging System Test Scan Tool Digital Battery Alternator Analyzer Was $34.65
MOTOPOWER 12V Car Battery Tester Automotive 100-2000 CCA Battery Load Tester Auto Cranking and Charging System Test Scan Tool Digital Battery Alternator Analyzer
394.6 out of 5 Stars. 39 reviews
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PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool $27.99 Was $39.99
Now$2799
current price Now $27.99, Was $39.99$39.99
PH Meter 8 in 1 Water Quality Tester Pen Meter, Digital PH Pen for TDS/EC/Salinity/Temp/ORP/S. G/PH/H2, Drinking Water Aquariums Hydroponic Cooking Tester Measure, Plants, Aquarium and Pool
314.2 out of 5 Stars. 31 reviews
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Asunby 3-in-1 Water Quality Tester TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems $10.79 Was $11.99
Now$1079
current price Now $10.79, Was $11.99$11.99
Asunby 3-in-1 Water Quality Tester TDS Meter, EC & Temperature Monitor | 0-9990ppm Accuracy | for Drinking Water, Aquariums, Pools & RO Systems
84.3 out of 5 Stars. 8 reviews
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Gaiseeis Digital Battery Tester For AAA AA C D 9V 1.5V, Household Battery Checker Tester For Small Batteries Button Cell (Model: BT-168D) multicolor
Gaiseeis Digital Battery Tester For AAA AA C D 9V 1.5V, Household Battery Checker Tester For Small Batteries Button Cell (Model: BT-168D) multicolor
123.9 out of 5 Stars. 12 reviews
KAIWEETS 2-in-1 Voltage Tester Screwdriver, 3–500V AC Contact Voltage Measurement & Non-Contact Detector Pen, Phillips Head, LCD Display, Live Wire Finder, Continuity Test for Outlet & Circuit, KTS01 Was $20.78
2 options
Available in additional 2 optionsKAIWEETS 2-in-1 Voltage Tester Screwdriver, 3–500V AC Contact Voltage Measurement & Non-Contact Detector Pen, Phillips Head, LCD Display, Live Wire Finder, Continuity Test for Outlet & Circuit, KTS01
Clearance USB Tester, Digital Multimeter Dual USB Output Ports Color LED Display, Capacity Voltage Current Power Voltmeter Ammeter for Laptop Power Bank Phone Solar Panel E8Y5 $5.09 Was $7.36
Now$509
current price Now $5.09, Was $7.36$7.36
USB Tester, Digital Multimeter Dual USB Output Ports Color LED Display, Capacity Voltage Current Power Voltmeter Ammeter for Laptop Power Bank Phone Solar Panel E8Y5
15 out of 5 Stars. 1 reviews
STORGENER Car Circuit Tester, Wire Piercing Circuit Tester, 6-12-24V, Automotive Probe Tool Electric Trailer Wiring Diagnosis Was $29.99
STORGENER Car Circuit Tester, Wire Piercing Circuit Tester, 6-12-24V, Automotive Probe Tool Electric Trailer Wiring Diagnosis
424.7 out of 5 Stars. 42 reviews
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ANCEL PB50 New Power Circuit Probe Tester, 12V 24V Automotive Circuit Tester, Electrical Diagnistic Tool From $49.99
3 options
Available in additional 3 optionsFrom$4999
ANCEL PB50 New Power Circuit Probe Tester, 12V 24V Automotive Circuit Tester, Electrical Diagnistic Tool
274.5 out of 5 Stars. 27 reviews
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48V 20A Car Circuit Tester with Blue Backlight LCD & Front Light for Automotive and Truck Fuse Current Testing, Car Relay Tester, Relay Tester Kit $19.99 Was $23.99
Now$1999
current price Now $19.99, Was $23.99$23.99
48V 20A Car Circuit Tester with Blue Backlight LCD & Front Light for Automotive and Truck Fuse Current Testing, Car Relay Tester, Relay Tester Kit
Clearance Plertrvy Clearance Button Checker Indicator Tester 9V Cell C/D Aaa Aa Battery Other Bt-168D Battery Capacity Tester(Black@0723) $2.15 Was $4.69
Now$215
current price Now $2.15, Was $4.69$4.69
Plertrvy Clearance Button Checker Indicator Tester 9V Cell C/D Aaa Aa Battery Other Bt-168D Battery Capacity Tester(Black@0723)
SOXOTOG Automotive Circuit Fault Probe Tester, 20A 48V-High-Precision Current Tester, 2-in-1 Wire Tracer Short Finder, Car Relay Fuse Checker with LED Display & Front Light $15.99 Was $17.99
Now$1599
current price Now $15.99, Was $17.99$17.99
SOXOTOG Automotive Circuit Fault Probe Tester, 20A 48V-High-Precision Current Tester, 2-in-1 Wire Tracer Short Finder, Car Relay Fuse Checker with LED Display & Front Light
15 out of 5 Stars. 1 reviews
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Clearance USB Power Meter,USB Current Meter,3-9V 0-5A Voltage Tester Multimeter,LCD Digital Multimeter Current Tester Voltage Detector, USB Tester DC LED Display N4H6 $5.09 Was $5.99
Now$509
current price Now $5.09, Was $5.99$5.99
USB Power Meter,USB Current Meter,3-9V 0-5A Voltage Tester Multimeter,LCD Digital Multimeter Current Tester Voltage Detector, USB Tester DC LED Display N4H6
15 out of 5 Stars. 1 reviews
Tm-510 Digital Multimeter, Volt Meter Tm-510 Digital Multimeter,4000 Counts, Automatic Digital Multimeter, Smart Digital Multimeter, Multimeter Tester, Electrical Circuit Tester Tools $12.39 Was $14.39
Now$1239
current price Now $12.39, Was $14.39$14.39
Tm-510 Digital Multimeter, Volt Meter Tm-510 Digital Multimeter,4000 Counts, Automatic Digital Multimeter, Smart Digital Multimeter, Multimeter Tester, Electrical Circuit Tester Tools
Solivara Battery Voltage Detector Digital Fast Accurate For All Battery Types Portable Lcd Tester Home Tool(Black,As Shown) Was $7.49
Solivara Battery Voltage Detector Digital Fast Accurate For All Battery Types Portable Lcd Tester Home Tool(Black,As Shown)
Automotive Circuit Tester Open Short Finder Digital Circuit Scanner Diagnostic Tool Flexible Probe Quick Fault Location Was $13.99
Automotive Circuit Tester Open Short Finder Digital Circuit Scanner Diagnostic Tool Flexible Probe Quick Fault Location
1Pc BT-860 Universal Small Battery Volt Tester Checker, High Accuracy Portable Digital Battery Capacity Monitor for AA AAA C D 9V 1.5V Batteries From $3.59
From$359
1Pc BT-860 Universal Small Battery Volt Tester Checker, High Accuracy Portable Digital Battery Capacity Monitor for AA AAA C D 9V 1.5V Batteries
Automotive Circuit Tester, Digital Car Circuit Scanner Diagnostic Tool, Open and Short Circuit Finder, Electrical Fault Detector for Vehicle Wiring Repair and Maintenance Was $12.80
Automotive Circuit Tester, Digital Car Circuit Scanner Diagnostic Tool, Open and Short Circuit Finder, Electrical Fault Detector for Vehicle Wiring Repair and Maintenance
Performance Tool W20192 Cordless Circuit Tester $15.99 Was $18.19
Now$1599
current price Now $15.99, Was $18.19$18.19
Performance Tool W20192 Cordless Circuit Tester
Digital Battery Tester with Lcd Display, Fast And Accurate Voltage Detector for Aa Aaa C D 9V And Other Battery Types, Portable Power Checker for Home, Office, And Diy Use Ciozy From $3.60
From$360
Digital Battery Tester with Lcd Display, Fast And Accurate Voltage Detector for Aa Aaa C D 9V And Other Battery Types, Portable Power Checker for Home, Office, And Diy Use Ciozy
Non-Contact Voltage Tester with LCD Display, Smart Voltage Test Pen, 2-in-1 Intelligent Digital Display Voltage Tester - Safe Efficient Electrician's Tool for AC/DC Circuit Detection From $10.30
From$1030
Non-Contact Voltage Tester with LCD Display, Smart Voltage Test Pen, 2-in-1 Intelligent Digital Display Voltage Tester - Safe Efficient Electrician's Tool for AC/DC Circuit Detection
KWS-10VA USB Car Current Voltage Tester Double Meter Display C5Y8 $5.39 Was $7.83
Now$539
current price Now $5.39, Was $7.83$7.83
KWS-10VA USB Car Current Voltage Tester Double Meter Display C5Y8
Electrical Tester Digital Automotive Car Power Circuit Probe Test Device 3.5-36V $15.90 Was $17.90
Now$1590
current price Now $15.90, Was $17.90$17.90
Electrical Tester Digital Automotive Car Power Circuit Probe Test Device 3.5-36V
Type-C Inductance Tester Motherboard Coil Tester Tool, Electronic Circuit Board Inductor Detector, High Sensitivity Electromagnetic Induction Quick Fault Check Tool for Detection Circuit Testers From $7.10
From$710
Type-C Inductance Tester Motherboard Coil Tester Tool, Electronic Circuit Board Inductor Detector, High Sensitivity Electromagnetic Induction Quick Fault Check Tool for Detection Circuit Testers
12 out of 5 Stars. 1 reviews
Mosiee Type C Power Monitor with Color Screen Current Voltage Tester for USB Testing Black Was $10.79
Mosiee Type C Power Monitor with Color Screen Current Voltage Tester for USB Testing Black
LED Circuit Tester Pen Screwdriver Voltage Pen Electrical Test Was $4.99
LED Circuit Tester Pen Screwdriver Voltage Pen Electrical Test
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