Meters & Testing

A non-contact voltage tester serves as a key component in any electrical toolkit, allowing the user to verify the presence of AC voltage prior to working on an electrical installation or during troubleshooting without requiring physical contact with live...

Multi-function tool indicates voltage level, tests continuity and includes non-contact AC voltage detection. The Volt Check integrates many functions required for installations and trouble- into one heavy-duty tool. This Smart Meter easily adjusts to the...

Low voltage twin probe circuit tester. Checks AC/DC voltages from 5V to 50V. Perfect for auto and marine electrical servicing. Use on battery or transformer circuits, doorbells, and thermostats. Indicator light glows when voltage is present and brightens...

Basic electrical kit includes 1 each of the following items: Model No. DM-20 manual ranging multimeter, Model No. GT-10 polarity cube, Model No. GT-11 non-contact voltage detector, and a durable carrying case.

Gardner Bender Ground Fault Receptacle Testers and Circuit Analyzers Tests for seven conditions: ground fault interruption, open ground, open neutral, open hot, hot/ground reverse, hot/neutral reverse, and correct wiring. Compact and easy to use. Tester...

Intelligent, auto-function volt meter is capable of gauging both the required range and the required function based on the test lead input, providing the simplest experience and the most accurate results. Simply plug in the leads and connect to your test...

Solid-state, low impedance, electronic voltage tester. It measures AC/DC voltages up to 600 volts. Does not require batteries, it is powered by the applied voltage. Features nine useful levels aligned with commonly used voltages. Uses standard...

The CL220 measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple. The meter features automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy...

Klein Tools MM420 Multimeter is an auto-ranging, true root mean square (TRMS) multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity...

Klein Tools MM325 Multimeter is a manual-ranging multimeter that measures AC/DC voltage, DC current, and resistance. It can also test batteries, diodes, and continuity. Klein Tools Test and Measurement product line was exclusively designed from the...

Automatically ranging true root mean squared (TRMS) digital multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, diodes and continuity. It features a high visibility,...

Electronic voltage tester ideal for checking or troubleshooting common residential electrical wiring and devices such as outlets, light fixtures, doorbells, batteries, and more. Tests AC voltages from 12-volt to 240-volt at 4 useful levels aligned with...