Digital RCD / Loop Resistance Tester Habotest HT5910

The Habotest HT5910 is a professional digital RCD and loop resistance tester designed for electrical safety testing. It accurately measures RCD trip time and current, loop resistance, AC voltage, and frequency, making it an essential tool for electricians and maintenance technicians.

Advantages

This tester offers comprehensive RCD testing with selectable current types (AC, A, S) and multiple test current settings from 10mA to 1000mA. Its loop resistance measurement range covers 0.00Ω to 2000Ω, and it features a backlit LCD for clear readings in low-light conditions. The device is CAT III 600V / CAT II 1000V rated for safety and includes auto power-off to conserve battery life.

Suitable for

• Electrical installation testing
• RCD (Residual Current Device) testing
• Loop impedance measurement
• AC voltage and frequency checks
• Industrial and residential electrical maintenance

Key specifications

• Measurement Functions: RCD Trip Time, RCD Trip Current, Loop Resistance, AC Voltage, Frequency
• RCD Test Current Settings: 10mA, 30mA, 100mA, 300mA, 500mA, 1000mA
• RCD Test Current Types: AC, A, S (Selective)
• RCD Trip Time Range: 0ms to 2000ms
• Loop Resistance Range: 0.00Ω to 2000Ω
• AC Voltage Range: 0V to 440V AC
• Frequency Range: 45Hz to 65Hz
• Operating Voltage: 230V AC (50/60Hz)
• Display: LCD with Backlight
• Safety Rating: CAT III 600V, CAT II 1000V
• Power: 6 x 1.5V AA Batteries
• Auto Power Off: Yes (approx. 15 minutes)
• Data Hold: Yes
• Low Battery Indication: Yes
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -10°C to 50°C
• Standards: IEC 61010-1, IEC 61557

Recommendations

For accurate and reliable RCD and loop testing, the Habotest HT5910 is a versatile choice. Ensure you use fresh AA batteries and follow safety guidelines for high-voltage testing.