ESCO EA708D-15. Clamp meter (digital frequency measurement)

Specification

Main body

Current measurement method

CT clamping method

Operation method

Δ-Σ method

Range switching

Auto and manual

Usage environment conditions

Environmental pollution level II

Operating temperature and humidity

0℃ to 40℃, 80% RH or less (no condensation)

Storage temperature and humidity

-10℃ to 60℃, 70% RH or less (no condensation)

withstand voltage

3700Vrms or less

Guaranteed range of accuracy

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

AC current

40/400 A

DC and AC voltage

400/600V

Resistance

400 Ω
Open voltage: about DC1.5V

Frequency (current)

20 to 4k/10kHz

Frequency (voltage)

4k/40k/400k/4M/10MHz

The highest accuracy

●AC current: ±(1.9%rdg+5dgt)
●AC voltage: ±(1.5%rdg+5dgt)
●DC voltage: ±(1.0%rdg+2dgt)
●Resistance: ±(1%rdg+2dgt)
●Frequency (current, voltage): ±(0.1%rdg+1dgt)

Decomposition

●AC current: 0.01A
●AC and DC voltage: 0.1V
●Resistance: 0.1Ω
●Frequency (current): 1Hz
●Frequency (voltage): 0.001kHz