Model: KAIWEETS KE2500

Standards: IEC/EN 61010-1; CAT III 1000V / CAT IV 600V

Insulation resistance range: 0.1 MΩ to 200.0 GΩ

Insulation test voltages: 100V / 250V / 500V / 1000V / 2500V

Insulation test voltage accuracy: ±10%

Short-circuit test current: ~3.0 mA

Max capacitive load: 1 μF

DC voltage measurement: 0–1000 V; 1 V resolution; ±(1.0% rdg + 5 digits)

AC voltage measurement: 0–750 V (sine wave); 1 V resolution; ±(1.0% rdg + 5 digits)

Frequency range (ACV): 40–400 Hz

Continuity measurement: 0–200 Ω; 0.1 Ω resolution; ±(1.0% rdg + 5 digits); buzzer <50 Ω

Functions: DAR/PI calculation; user‑set PASS/FAIL; data hold; backlight; 15‑minute auto shutdown

Operating temperature: 0°C to 40°C

Storage temperature: −20°C to 60°C

Relative humidity: 40% to 75%

Operating altitude: 2000 m (CAT III 1000 V), 3000 m (CAT II 1000 V)

Power: 8 × 1.5 V AA (LR)

Dimensions: 180 × 140 × 65 mm

1. 0.1 MΩ to 200 GΩ range with five selectable test voltages: 100V, 250V, 500V, 1000V, 2500V—covering motors, cables, and switchgear for maintenance and commissioning.

2. Built‑in DAR and PI calculations assess insulation trending and aging, enabling proactive maintenance decisions without manual math.

3. Set custom resistance limits; the display instantly shows PASS or FAIL to speed quality checks and safety sign‑offs.

4. Measures up to 750V AC and 1000V DC, plus continuity with a buzzer below 50Ω—one tool for insulation tests and basic electrical work.

5. IEC/EN 61010‑1 compliant, CAT III 1000V/CAT IV 600V. Practical extras: backlight, data hold, 15‑minute auto power‑off; ~3 mA short‑circuit current; supports up to 1 μF.

1 x KE2500 Insulation Resistance Tester

1 x User Manual

2 x Test Leads

2 x Crocodile Alligator Clips

8 x 1.5V AA Batteries