ESCO EA707DA-1B. Combined pocket tester (with case)

Operation method

Δ-Σ method (double integration method)

AC wave detection method

Average value method

Current measurement method

U-shaped CT sensor ※Directly attached to the back of the main body
Maximum conductor diameter: φ10mm

Range switching

Auto and manual

Usage environment conditions

Altitude 2000m or less, environmental pollution level II

Operating temperature and humidity

5℃～40℃, 80%RH or less (no condensation)

Storage temperature and humidity

-10℃ to 50℃, 80% RH or less (no condensation)

Guaranteed range of accuracy

23±5℃ 80% R.H. Below (no condensation)

DC and AC voltage

660m/6.6/66/600V
Input resistance: about 10MΩ to ≧ about 100MΩ
(AC voltage) Accurate guarantee frequency range: 40Hz to 100Hz
40Hz to 400Hz (sine wave)

Direct current and alternating current

100.0A (CT clamp part)
(AC current) Accuracy guaranteed frequency range: 40Hz to 400Hz
Sine wave alternating current