Best Triplett Current Testers in 2026

Non-contact voltage tester for detecting A) voltage on cables, circuit breakers, wall sockets, junction boxes, and other electrical wiring

Average-sensing meter helps provide accurate readings when measuring linear loads with a current or voltage that has a sinusoidal waveform

Tester illuminates when AC voltage is detected

Digital multimeter measures alternating current (AC) voltage and direct current (DC) voltage to 600 volts (V), resistance to 6 megaohms, capacitance to 2,000 microfarads, frequency to 30 kilohertz (kHz), and AC and DC microcurrent to 2,000 microamp

Average-sensing meter provides accurate readings when measuring linear loads where the current or voltage has a sinusoidal waveform

Non-contact voltage detector senses AC voltage without making contact with the circuit

Frequency To 10 MHz, Capacitance To 400 microF, Temperature To 2372 F

Duty Cycle, dBm and 4 To 20 mA Loop Current Test

1000V/750V DC/AC True RMS, AC + DC Input

Display voltage and amps concurrently with large LCD dual display

True-RMS for accurate voltage measurements in noisy environments

Low pass filter for current and voltage measurements on variable frequency drives

Voltage up too 600V AC/DC, AC/DC current, resistance and frequency

True-rms feature to accurately measure voltage and current in all conditions, including noisy environments affected by harmonics

Capacitance for start-up and run capacitors

Residential electrical test kit includes AM-420 Digital Multimeter, VP-1000 Non-Contact Voltage Probe, ST-102B Socket Tester with GFCI and all required batteries

Kit contains tools to measure voltage up to 250V AC/DC, DC current and resistance, and battery tests

Check for presence of voltage in receptacles, switches, extension cords and light fixtures

Digital multimeter measures alternating current (AC) voltage and direct current (DC) voltage to 600 volts (V) and resistance to 34 megaohms

Average-sensing meter provides accurate readings when measuring linear loads where the current or voltage has a sinusoidal waveform

Meter measures 5.1 x 3.1 x 0.6 inches (H x W x D) and can be carried in a pocket

AC/DC Voltage up to 1000V, ac/dc current

Resistance, frequency, capacitance

Temperature, duty cycle

Digital multimeter with built-in test probe measures alternating current (AC) voltage and direct current (DC) voltage to 600 volts (V) and resistance to 34 megaohms

Average-sensing meter provides accurate readings when measuring linear loads where the current or voltage has a sinusoidal waveform

Meter measures 7.8 x 1.1 x 1.4 inches (H x W x D) and can be carried in a pocket

AC/DC Voltage up to 1000V, AC/DC current, resistance, frequency, capacitance, temperature, duty cycle

Dual thermocouple to take simultaneous temperature readings on low/high side of HVAC systems

Low pass filter for variable frequency drives

Voltage up too 600V AC/DC, AC/DC current and resistance, frequency

Capacitance for checking startup capacitors, temperature and microamps for flame sensors

Non-contact voltage detection and audible continuity

Digital multimeter measures alternating current (AC) and direct current (DC) to 2 amp, AC voltage to 1,000 volts (V), DC voltage to 1,500V, and resistance to 20 megaohms

Average-sensing meter provides accurate readings when measuring linear loads where the current or voltage has a sinusoidal waveform

Comes with one set of high-voltage test leads and two threaded alligator clips for connecting to high-voltage conductors

Digital multimeter measures alternating current (AC) and direct current (DC) to 2 amp, AC voltage to 1,000 volts (V), DC voltage to 1,500V, resistance to 40 megaohms, capacitance to 400 microfarads, and frequency to 10 megahertz (MHz)

True RMS (root mean square) sensing meter provides accurate readings when measuring linear or non-linear loads, where the current or voltage has a sinusoidal or nonsinusoidal waveform

K-type thermocouple probe measures temperature

Verify presence of voltage in receptacles, switches, extension cords and light fixtures

Test light bulbs and fuses with continuity function

Measurements: voltage up to 250V ac/dc, dc current and resistance

Digital clamp meter measures alternating current (AC) to 1,000 amp, direct current (DC) voltage and AC voltage to 600 volts (V), capacitance to 3,000 microfarads, and resistance to 40 megaohms

Average-sensing meter provides accurate readings when measuring linear loads, where the current or voltage has a sinusoidal waveform

Transformer clamp with 1.77" (45 mm) jaw opening measures current without touching or interrupting the circuit

Tests capacitance, resistance, and inductance, and checks transistors and diodes to verify functionality and compatibility of electrical circuits and devices

Zero-adjust pots help eliminate stray capacitance, resistance, and inductance for more accurate readings

Comes with a set of detachable test leads with test probe tips and two alligator clips for a more secure, hands-free connection than probe tips

Low influence of external low frequency magnetic fields: @ IN: 3. 500 mA – 600. 0 mA ≤ 30 A/m, operating class 2

True-rams measurements for accuracy when measuring complex, non-sinusoidal waveforms

Mechanical jaw lock to assure accuracy of low current measurements, avoiding disturbance from measured wires and magnetic fields; jaw opening 1. 2 in (30 mm)