ESCO EA707BB-5B. Digital multi-tester

DC and AC voltage

4V/40V/400V/600V
Resolution: 0.001V/0.01V/0.1V/1V
Certainty:
Direct current: ± (1.0% + 3dgt)
Exchange: ±( 2.0%rdg + 5dgt)
Input impedance: 10MΩ

Direct current and alternating current

40 mA / 400 mA
Resolution: 0.01/0.1mA
Accuracy: ±(2.0%+5dgt)
Input impedance: 10MΩ

Resistance

400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ
Resolution: 0.1Ω/0.001kΩ/0.01kΩ/0.1kΩ/0.001MΩ/0.01MΩ
Accuracy: ±(2.0%+5dgt)
Open voltage: about 0.4V

Frequency

5Hz/50Hz/500Hz/5kHz/50kHz/100kHz
Resolution: 0.001Hz/0.01Hz/0.1Hz/0.001kHz/0.01kHz/0.1kHz
Accuracy: ±(0.5%+5dgt)

Capacitance

50nF/500nF/5μF/50μF/100μF
Resolution: 0.01nF/0.1nF/0.001μF/0.01μF/0.1μF
Accuracy: ±(5.0%+5dgt)

NCV.

Measurement range: AC80V to AC600V
Frequency: 50Hz or 60Hz

Wave detection method

Average value method

Operating principle

Double integral method

Display

3.5-digit LCD display, up to 3999 counts

Range switching

Auto

Over-range display

"OL" mark display

Polarity indication

Automatic switching, only "-" is displayed