ESCO EA707D-17. Digital multimeter

Specification

Main body

Operation method

Δ-Σ method

AC wave detection method

Average value method

Range switching

Auto and manual (some manuals or auto only)

Usage environment conditions

Altitude 2000m or less, environmental pollution level II

Operating temperature and humidity

0-80%RH at 0℃ to 40℃, 0-70%RH at 35℃ to 50℃ (no condensation)

Storage temperature and humidity

-20℃ to 60℃, 80%RH (excluding battery) (no condensation)

Guaranteed range of accuracy

23±5℃ 75% R.H. Below (no condensation)

DC and AC voltage

400m/4/40/400/1000V
Input resistance: 10M to 1000MΩ (nomital 30pF)
(AC voltage) 50Hz to 500Hz

Direct current and alternating current

(AC current) 50~500Hz

Resistance

400/4k/40k/400k/4M/40MΩ
Open voltage: 0.4V DC(Typ)

Capacitance

500 n/5μ/50μ/500μ/3000μF

Frequency

50Hz to 1MHz
Input voltage: 20V AC rms or less
Input signal: sine wave, square wave with duty ratio of 40% to 70%
Sensitivity: 10Hz~20Hz:>0.9Vrms/20Hz~500kHz:>2.6Vp/1.9Vrms/500kHz~1MHz:>4.2Vp/3Vrms
Sample rate: 2 times/second

The highest accuracy

●DC voltage: ±(0.3%rdg+4dgt)
●AC voltage: ±(4.0%rdg+5dgt)
●Direct current: ±(2.0%rdg+5dgt)
●AC current: ±(2.0%rdg+6dgt)
●Resistance: ±(0.8%rdg+6dgt)
●Capacitance: ±(2.5% rdg+6dgt)
●Temperature: ±(2%rdg+3℃)
●Frequency: ±(0.5% rdg+4dgt)

Decomposition

●DC and AC voltage: 0.1mV
●Direct current and AC current: 0.1μA
●Resistance: 0.1Ω
●Capacitance: 0.1nF
●Temperature: 1°C
●Frequency: 0.01Hz

Temperature

-20 to 300℃
(Included sensor - 20~250℃)