ESCO EA707D-36. Digital multimeter

Specification

Main body

Operation method

Δ-Σ method

AC wave detection method

Average value method

Range switching

Auto and manual (some auto only)

Polarity switching

Only "-" is displayed when entering negative

Usage environment conditions

Altitude 2000m or less, environmental pollution level II

Operating temperature and humidity

80% RH (maximum) at 5℃ to 31℃, linearly reduced from 80%RH to 50%RH at 31℃ or more at 40℃

Storage temperature and humidity

・-10℃～40℃, 80%RH or less (no condensation)
・40℃ to 50℃, 70%RH or less (no condensation)

Guaranteed range of accuracy

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

DC voltage

400m/4/40/400/600V
Input resistance: 10M to 100MΩ

AC voltage

4/40/400/600V
Input resistance: 10M to 11MΩ
(40Hz to 400Hz (sine wave))

Direct current and alternating current

400μ/4000μ/40m/400mA
Input resistance: about 100Ω/about 1Ω
(Input resistance excludes fuse resistance)

Resistance

400/4k/40k/400k/4M/40MΩ
Open voltage: about DC0.4V

Capacitance

50n/500n/5μ/50μ/100μF
(Accuracy after relative cancellation, auto range only)

Frequency

5/50/500/5k/50k/100kHz
Input resistance: ≧ about 2kΩ
(Zero cross signal, 3Vrms or more, auto range only, less than 1Hz cannot be measured)

Conduct

Buzzer sound from 0 to 85Ω (±45Ω)
Open voltage: about 0.4V

Diode test

Open voltage: about 1.5V

The highest accuracy

●DC voltage: ±(0.5%rdg+2dgt)
●AC voltage: ±(1.2%rdg+7dgt)
●Direct current: ±(1.4%rdg+3dgt)
●AC current: ±(1.8%rdg+5dgt)
●Resistance: ±(3.0%rdg+3dgt)
●Capacitance: ±(5.0%rdg+10dgt)
●Frequency: ±(0.3%rdg+3dgt)

Decomposition

●DC voltage: 0.1mV
●AC voltage: 0.001V
●Direct current and AC current: 0.1μA
●Resistance: 0.1Ω
●Capacitance: 0.01nF
●Frequency: 0.001Hz

Display

Numerical part 4000