The Kyoritsu KEW 2432 is a high-resolution AC leakage clamp meter that resolves earth-leakage current down to 0.001 mA up to 100 A on a 40 mm jaw, with a harmonic-eliminating frequency selector and data hold, rated CAT III 300 V, for finding insulation faults.
The Kyoritsu KEW 3124A is a digital high-voltage insulation tester with a continuously variable test voltage from 1 kV to 10 kV and measurement up to 100 GΩ. It shows the actual output voltage on the display, provides a DC output for recorders, automatically discharges the circuit after testing and runs on rechargeable NiMH batteries — ideal for motors, transformers and HV cables.
The Kyoritsu KEW 3131A is a rugged analogue insulation and continuity tester with an easy-to-read needle display, offering 250, 500 and 1000 V insulation test voltages and 200 mA continuity testing, IP54-rated and CAT III 300 V for reliable field electrical testing.
The Kyoritsu KEW 3128 is a microprocessor-controlled 12 kV high-voltage insulation tester with six test voltages (500 V to 12000 V) and fine voltage adjustment in each range. It graphs insulation resistance and leakage current against time, stores up to about 43,000 readings, auto-discharges after testing, runs on rechargeable battery or AC, and is IP64-rated for rugged field use on cables, transformers and machines.
The Kyoritsu KEW 4300 is a compact, simplified 2-pole earth resistance tester with auto-ranging 200/2000 Ω modes and True-RMS AC/DC voltage measurement. A small ≤2 mA test current avoids tripping RCDs, and features like a warning buzzer, high-earth-voltage LED, live-circuit warning and an auto LED work light make fast, safe ground testing easy for field technicians.
The Kyoritsu KEW 3166 is a compact, lightweight 1000 V analogue insulation tester with an expanded, easy-to-read megohm scale reaching 2000 MOhm, plus AC voltage measurement to 600 V, ideal for insulation-resistance testing across a wide range of electrical systems.
The Kyoritsu KEW 4102A is a rugged analogue earth (ground) resistance tester measuring earth resistance from 0 to 1200 Ohm by the fall-of-potential method, plus earth voltage to 30 V AC, IP54-rated and CAT III 300 V for reliable grounding-system verification.
The Kyoritsu KEW 3165 is a compact, lightweight 500 V analogue insulation tester with an expanded, easy-to-read megohm scale reaching 1000 MOhm, plus AC voltage measurement to 600 V and automatic discharge, ideal for everyday insulation-resistance testing.
The Kyoritsu KEW 3021A is a fast digital insulation and continuity tester offering four insulation test voltages (125, 250, 500 and 1000 V) up to 2000 MΩ, 200 mA continuity testing and AC voltage measurement in one unit. A PASS/FAIL comparator with buzzer, 0 Ω adjustment, memory for 99 readings and a backlit LCD, rated CAT III 600 V, make it a versatile everyday tester.
The Kyoritsu KEW 3022A is a fast multifunction digital insulation and continuity tester offering four insulation test voltages (50, 100, 250 and 500 V) up to 2000 MΩ, plus continuity and AC voltage measurement. IP40-rated and built to IEC 61557, with CAT III 600 V safety, it is a rugged, efficient tester for installation and maintenance work.
The Kyoritsu KEW 3552BT is a six-range digital insulation and continuity tester with Bluetooth wireless data transfer, PI and DAR diagnostics and internal memory. It offers test voltages of 50, 100, 125, 250, 500 and 1000 V up to 4 GΩ, 200 mA continuity testing and AC/DC voltage to 600 V, with IP40 protection and CAT IV 300 V / CAT III 600 V safety.
The Kyoritsu KEW 2434 is an AC leakage clamp meter that measures earth-leakage current from milliamps up to 100 A on a compact 28 mm jaw, with excellent immunity to stray magnetic fields and a harmonic-eliminating frequency selector, rated CAT III 300 V.
The Kyoritsu KEW 2433 is a true-RMS AC leakage clamp meter that measures earth-leakage current from 0.01 mA up to 400 A on a 40 mm jaw, with a harmonic-eliminating frequency selector and data hold, rated CAT III 300 V, for finding insulation faults on modern equipment.
The Kyoritsu KEW 2433R is a true-RMS AC leakage clamp meter with a backlit display and MAX/MIN/AVG functions, measuring earth-leakage current from 0.01 mA up to 400 A on a 40 mm jaw, with a harmonic-eliminating frequency selector, rated CAT III 300 V.
The Kyoritsu KEW 2413F is a leakage clamp meter with extra-wide Ø68 mm transformer jaws that clamp all three or four wires together to measure leakage (earth) current from 200 mA up to 1000 A. A wide 40 Hz–1 kHz frequency response, waveform and recorder outputs and CAT III 300 V safety make it ideal for diagnosing insulation faults.
The Kyoritsu KEW 3551 is a six-range digital insulation and continuity tester with test voltages of 50, 100, 125, 250, 500 and 1000 V, measuring insulation resistance up to 4 GΩ. It offers 200 mA continuity testing, AC/DC voltage measurement to 600 V, IP40 protection and CAT IV 300 V / CAT III 600 V safety, making it a versatile installation and maintenance tester.
The Kyoritsu KEW 2413R is a 1000 A True-RMS AC leakage clamp meter with extra-wide Ø68 mm jaws that clamp all three or four phase wires together to monitor total leakage current. Five ranges from 200 mA to 1000 A, a harmonic-reducing wide-band frequency selector (40 Hz–1 kHz) and waveform/recorder outputs make it a precise tool for insulation-fault diagnosis.
The Kyoritsu KEW 3552 is a six-range digital insulation and continuity tester with PI and DAR diagnostics, USB communication and internal memory. It offers test voltages of 50, 100, 125, 250, 500 and 1000 V up to 4 GΩ, 200 mA continuity testing and AC/DC voltage to 600 V, with IP40 protection and CAT IV 300 V / CAT III 600 V safety.
The Kyoritsu KEW 3132A is a compact, lightweight analogue insulation and continuity tester with an easy-to-read needle display, offering 250, 500 and 1000 V insulation test voltages, 200 mA continuity testing and AC voltage to 600 V, IP54-rated and CAT III 600 V.
The Kyoritsu KEW 2431 is an AC leakage clamp meter that measures earth-leakage current from as little as 0.01 mA up to 200 A on a 24 mm jaw, with a harmonic-eliminating frequency selector, making it ideal for finding wire faults and insulation breakdown.
The Kyoritsu KEW 2300R is a slim true-RMS fork current tester with an open-jaw design that slides onto short or crowded conductors up to 10 mm to measure AC and DC current to 100 A, with non-contact voltage detection, DC zero-adjust and data hold, rated CAT III 300 V.
The Kyoritsu KT 203 is a 4000-count AC/DC digital clamp meter measuring current up to 400 A AC/DC and voltage up to 600 V, plus resistance and continuity, through a 30 mm jaw. A DC-zero adjust, data hold and auto-sleep make it well suited to solar and automotive DC work as well as general electrical testing, rated CAT III 300 V.
The Kyoritsu KEW 2003A is a 2000 A AC/DC digital clamp meter with large-diameter transformer jaws (to 55 mm) for measuring high currents in complex wiring. A 4000-count meter, it also reads AC/DC voltage to 1000 V, resistance and continuity, with data hold, auto-null and a recorder output, rated CAT III 600 V / CAT II 1000 V.
The Kyoritsu KEW 2009R is a True-RMS AC/DC digital clamp meter measuring AC/DC current to 2000 A through slim teardrop jaws (to 55 mm) that fit crowded cable areas. It also reads AC/DC voltage to 1000 V, resistance, frequency and continuity, with data hold and a recorder output, and carries a high CAT IV 600 V / CAT III 1000 V safety rating.
Bench Multimeters