General

The DEBUNS digital megohmmeter is a high-precision measuring instrument designed to test insulation resistance up to 40 GΩ. It offers a wide range of features, including a backlit display and overload protection, making it an ideal tool for both professionals and DIY enthusiasts.

Technical Specifications

• Insulation resistance measurement range: 200 kΩ to 40 GΩ

• Accuracy: 200 kΩ to 200 MΩ ±3% ±5, 200 MΩ to 4 GΩ ±5% ±5, 4 GΩ to 40 GΩ ±10% ±5

• Test voltage: 250 V, 500 V, 1000 V

• Short-circuit current: at least 1.5 mA

• Test time selection: 1, 2, 10 minutes

• DC voltage: 400 mV, 4 V, 40 V, 400 V ±0.5% ±5, 1000 V ±0.8% ±5

• AC voltage: 4 V, 40 V, 400 V ±0.8% ±5, 700 V ±1% ±5

• Continuous current: 40 mA, 400 mA ±0.8% ±5

• AC current: 40 mA, 400 mA ±1% ±5

• Resistance: 400 Ω, 4 kΩ, 40 kΩ, 400 kΩ ±0.8% ±5.4 MΩ ±1% ±3.40 MΩ ±3% ±3

• Capacitance: 40 nF, 400 nF, 4 µF, 40 µF ±3% ±5

• Frequency: 40 Hz, 400 Hz, 4 kHz, 40 kHz, 400 kHz, 4 MHz ±0.5% ±3

• Dimensions: 170 × 156 × 64 mm

• Weight: approx. 650 g (including battery)

Other information

• Maximum display: 3999

• Indication of dimension and function symbols

• Continuity test with diode