HT 1009390 | HT77N leakage current clamp TRMS from 10 µA to 100 A AC

Manufacturer number: 1009390

HT-Instruments 1009390 | Real effective (TRMS) leak current clamp HT77N, 10 µA to 100 A AC.

  • Measuring range: 10 µA… 100 A AC
  • Measurement resolution: 1 µA / 0.1 A
  • Accuracy: ± (1.0% rdg + 8 digits)
  • Display: LCD 4 digits, 6000 points
  • Power supply: 2 x 1.5 V batteries, AAA
  • Security: CAT III 300 V
  • Plier diameter: 40 mm
  • Dimensions: H 202 mm x W 75 mm x D 42 mm
  • Weight: 265 g

Included:

  • HT77N, protective case, batteries, instruction manual

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Technical Data

Description

1009390 | HT77N leakage current clamp TRMS from 10 µA to 100 A AC

With the HT Instruments Current Clamp HT77N you can effectively measure the smallest alternating currents from 10 µA to 100 A AC. The AC current clamp enables you to locate faults in circuits in which the residual current circuit breaker (RCD / FI) is triggered unintentionally. This can be caused by an insulation fault or by stray fault currents.

The HT-Instruments HT77N enables you to carry out AC TRMS measurements, has a low-pass filter to reduce the harmonic content, has a manual range selection and an automatic switch-off (standby mode is activated after 10 minutes). The HT77N current clamp is suitable for cables up to 40 mm in diameter.

Lieferumfang

contain:

  • HT77N, protective case, batteries, instruction manual

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About the Manufacturer

HT
HT is one of the leading European manufacturers of measuring instruments for testing electrical quantities, energy and electrical installations. The Italian company was founded in 1987 and has its own subsidiaries in Spain and Germany.

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