Best Klein Tester In January 2025

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Are you looking for the Top 10 Best Klein Tester? Well, just grab a cup of coffee and read on! We are huge fans of Best Klein Tester and have done our comprehensive research here.

To help you in your search, we have completed this list of the Best Klein Tester.

Top Rated Best Klein Tester Of 2025

Rank	Product Name	Score
1	Klein Tools NCVT-2 Voltage Tester, Non-Contact Dual Range Voltage Tester Pen for Standard Buy Now	9.7 Buy Now
2	Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American Buy Now	9.5 Buy Now
3	Klein Tools VDV512-101 Explorer 2 Coax Tester Kit, Includes Cable Tester / Wire Buy Now	9.1 Buy Now
4	Klein Tools NCVT-1 Voltage Tester, Non-Contact Voltage Detector for AC Voltage, Low Battery Buy Now	8.8 Buy Now
5	Klein Tools VDV526-052 LAN Scout Jr. Network Tester / Continuity Tester for RJ45 Buy Now	8.6 Buy Now
6	Klein Tools NCVT-6 Voltage Tester, Non-Contact Dual Range Voltage Tester Pen with Integrated Buy Now	8.3 Buy Now
7	Klein Tools NCVT-3 Voltage Tester, Non-Contact Dual Range Voltage Tester Pen for AC Buy Now	8.1 Buy Now
8	Klein Tools ET310 AC Circuit Breaker Finder with Integrated GFCI Outlet Tester Buy Now	7.8 Buy Now
9	Klein Tools CL110KIT Electrical Tester / Maintenance Kit w/Clamp Meter, Continuity Tester, GFCI Buy Now	7.5 Buy Now
10	Klein Tools NCVT2KIT Voltage Test Kit, Basic pack Buy Now	7.2 Buy Now

1. Klein Tools NCVT-2 Voltage Tester, Non-Contact Dual Range Voltage Tester Pen for Standard

• High intensity, bright green led indicates the tester is operational and aids in illuminating the workspace
• Voltage tester automatically detects and indicates low voltage (12-48v ac) and standard voltage (48-1000v ac) allowing broad application
• Dual range testing, select 12-1000v ac or 48-1000v ac
• Non-contact detection of standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets and wires
• Non-contact detection of low voltage in security, entertainment, communications, environmental control, and irrigation systems

2. Klein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American

• Detects the most common wiring problems in standard and gfci receptacles
• Nominal voltage: 110/125v ac at 50/60hz in 3-wire outlet
• Nominal voltage: 110/125v ac at 50/60hz in 3-wire outlet
• Built to withstand a 6.6-foot (2m) drop
• Operating temp: 32-degree to 140-degree fahrenheit (0-degree to 40-degree celsius)
• Works on gfi outlets and confirms operation of the ground fault protective device

3. Klein Tools VDV512-101 Explorer 2 Coax Tester Kit, Includes Cable Tester / Wire

• Test remotes and f-adapter snap into the remote holder and clip onto the tester for easy access and storage
• Cable tester tests coaxial cable and maps up to 4 locations
• Easy-to-read led panel indicates pass, open or short conditions and the location of each cable
• Color-coded push-on remotes allow for up to four cables to be tested and mapped
• Simple push button operation

4. Klein Tools NCVT-1 Voltage Tester, Non-Contact Voltage Detector for AC Voltage, Low Battery

• When voltage is detected, a high intensity, bright red led illuminates and a warning tone sounds
• Auto power-off feature conserves and extends battery life
• Volt pen with high intensity, bright green led that indicates the tester is operational and aids in illuminating the workplace
• Discreet digitally controlled on/off power button
• Voltage tester provides non-contqact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets and wires

5. Klein Tools VDV526-052 LAN Scout Jr. Network Tester / Continuity Tester for RJ45

• Cable tester tests the continuity of twisted pair data wiring (rj45) connections
• Large display for easy identification
• Displays wire map
• Dual function button- operates test functions and tone generator
• Easy to use, compact tool saves time and money on the job

6. Klein Tools NCVT-6 Voltage Tester, Non-Contact Dual Range Voltage Tester Pen with Integrated

• Incorporates a 66-foot (20 m) laser distance meter that can measure in meters, inches with decimals, inches with fractions, feet with decimals, or feet with fractions
• Volt pen detects ac voltage from 12 to 1000v with visual and audible indicators
• Voltage tester provides non-contact determination of ac voltage in cables, cords, circuit breakers, switches, outlets and wires, as well as ac voltage in security, entertainment, communications, environmental control, and irrigation systems
• Laser class ii, 630 to 670nm, max. power <1mw
• High-visibility reverse contrast display for better viewing in low light conditions

7. Klein Tools NCVT-3 Voltage Tester, Non-Contact Dual Range Voltage Tester Pen for AC

• Bright flashlight illuminates work area and may be used independent of voltage detection function
• Volt pen detects 12 to 1000v ac with simultaneous visual and audible voltage indicators
• Voltage tester provides non-contact detection of ac voltage
• Visual led bar graph indicates the presence of voltage - the higher the voltage sensed, or the closer to the voltage source, the more leds light up
• Bar graph visual voltage indicator utilizes up to five vibrant leds for easy interpretation/viewing

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

• Transmitter incorporates a gfci outlet tester to inspect the wiring condition at the electrical outlet and test gfci devices
• Receiver delivers clear visual and audible indications when the correct breaker has been located
• This circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected
• Tester consists of two parts: a transmitter, connected to the electrical outlet or fixture and a receiver, used to scan the panel to locate the correct breaker
• Operates on 90-120v ac circuits

9. Klein Tools CL110KIT Electrical Tester / Maintenance Kit w/Clamp Meter, Continuity Tester, GFCI

• Cat iii 600v, class 2, double insulation safety rating
• Clamp meter measures ac current via the clamp, and ac/dc voltage, resistance and continuity via test leads
• Ac auto-ranging 400 amp digital clamp meter
• Gfci receptacle tester detects the most common wiring problems in standard and gfci receptacles including open group, reverse polarity, open hot, open neutral and hot/ground reversed
• Line splitter allows the measuring of current draw up to 15a without splitting the load's power cord

10. Klein Tools NCVT2KIT Voltage Test Kit, Basic pack

• Country of origin: united states
• The package width of the product is 11.18 inches
• The package length of the product is 2.54 inches
• The package height of the product is 23.37 inches