Top 20 Best Selling Circuit Testers (2022)

2 PC PIECE VOLTAGE TESTER TESTERS RANGE 200-250 V VOLTMADE BY ROLSONQUANTITY: 21 X 190MM X 3.5MM ( TEST RANGE 200-250 VOLT )1 X 140MM X 3MM ( TEST RANGE 200-250 VOLT )DETERMINES WHETHER THE CABLE IS LIVE OR DEADINSTRUCTIONS OF USE ON BACK OF PACKAGINGthis ... more info

Network LAN Cable Tester RJ45 RJ11 RJ12 Cat5 + Crimper Features: Cable Crimping Plier: 1.Portable style with perfect shape. 2.The mouth of the press-pliers is made of magnanic steel, which is hard and durable. 3.It won't damage the shelled-wire and wor ... more info

The Dr. Meter VD-1 voltage detector is a non-contact voltage tester(Test Range: 90-1000VAC) with a built-in torch to indicate the presence of voltage in switches, circuit breakers, cables, light fixtures, outlets and wires etc. Place it closer to objects ... more info

Includes 140mm Line Tester: Uv-Gs Approved Suitable As An Electricity ScrewdriverTests 220-250 VoltsDigital Display Tester: Detects Ac Voltage - Is A Neutral Checker And Performs Earthline Connection Checks ... more info

Accurate and reliable, wide test range. Large backlit LCD display, easy to read. Unit symbol display, easy to use. Strong anti-magnetic and anti-jamming function. Full function protection, anti high voltage circuit design. High voltage and short circuit i ... more info

NEW 6 -12V HEAVY DUTY CIRCUIT TESTERIDEAL FOR : CARS, MOTORCYCLES, TRUCKS, SUV'S, RV'S AND SMALL ENGINESHARDENED AND TEMPERED CARBON STEEL PROBE WHICH IS CHROME PLATED FOR DURABILITYCOMPLETE WITH HEAVY DUTY INSULATED ALLIGATOR CLIP AND EXTRA LENGTH GROUND ... more info

Circuit tester with 1.5M of heavy duty cable and earth (crocodile) clip. Insulated contact point to prevent accidental shorting. Testing range 6-24V DC. Display packed. ... more info

CAT 4 Pack LED Worklights With Magnets Includes 12 AAA Duracells In Sealed Retail Package Each Light Uses 3 x AAA Batteries (Included) For Indoor And Outdoor Use Includes: 2 x Pen Style 6 LED 75 Lumens Lights With Rear Pocket Clips And Magnetic Bases And: ... more info

Cable Crimper Spec: * Magnectic Steel made press pliers' mouth * Convenience with high efficiency * Insert the modular plug into pliers' position and press it * For Cat5 & Cat5e cable with 8P8C plugs Cable Tester Spec: * For RJ45 & RJ11 ... more info

The CostMad Socket Tester is suitable for testing the wiring correctness of a standard 13A socket outlet or a 13A multi socket trailing lead that meets the British Standard BS1363. Easy to Use - No Setting Up Required. If all three indicator lamps lig ... more info

Circuit tester with transparent plastic handle housing neon light. Testing range 6-24V DC. Supplied complete with 750mm of insulated cable with crocodile clip. Display packed. ... more info

Features: Module:P6100 Attenuation ratio: 1:10 Input resistance:1M¦¸/10M¦¸ Input Resistance: 1M:10M Bandwith: DC-6MHz, DC-100MHz Input Capacitance: 1X:85pF-120pF, 10X:18.5pF-22.5pF Compensation Range: 10pF-30pF Working Voltage:1X: ... more info

50 Strong Magnetic Round Disc Cylinder Small 25 x 20 mm/N50 Strong Small Round Cylinder Disc Magnets 25 x 20 mm ... more info

This product is perfect for checking the safety of our sockets. Just plug in this product into your socket and it will indicate whether the wiring is correct or the issue. Comes with a 6 indication range: Wiring OK, Earth open, Live open, Neutral open, L/ ... more info

Professional tool for auto electricians and mechanics.Suitable for the following tests on systems from 6 volt up to 24 volt quickly and efficiently with LED indicators and audible tone for when the circuit breaker trips.Reduces diagnostic time in automot ... more info

MITE Assorted Insulated Crimp Terminals Spade Kit for Electrical Wiring Connector with Box (285PCS) Features: Brand new and high quality Material: Copper + PVC + Tinplate All are enclosed in plastic case for easy access Huge box of 285 assorted electric ... more info

Kanthal A1 (22% Cr, 5.8% Al, Fe balance) Gauge:32-22 AWG Length: 100FT Shape: Round Heat treatment: Annealed (soft) Resistance (Ohms/ft. @ room temp): 13.1 Melting temperature: 1500°C (2730°F) Maximum operating temperature: 1400°C (2550°F) Density: 0.256 ... more info

Applications: Heating elements (hair dryers, ovens, toasters, kilns), model and high power rocket motor and recovery ejection charge ignition, heat sealers, poly cutters, foam cutters, resistors, rheostats, current-temperature controls, pyrotechnic igniti ... more info