Amprobe DM78C - Electrical Specifications; DC Voltage Specifications; AC Voltage Specifications; Resistance Specifications

13
ELECTRICAL SPECIFICATIONS
(23 ºC ±5 ºC, 80 % RH Max)
Maximum input, all functions/ranges: 600 VDC
or AC rms
DC VOLTAGE
Ranges: 340 mV, 3.4, 34, 340, 600 V
Resolution: 100 µV in 340 mV rg
Accuracy: ±2.0 % rdg. + 2 dgts (exc.
3.4 V rng: ±1.0 % rdg + 2
dgts)
Input impedance: 340 mV rng: >100 MΩ; 3.4
V rng: 10 M
Ω;
all other: 9.1 M
Ω
AC VOLTAGE (50~60 H
z)
Ranges: 3.4, 34, 340, 600 V
Resolution: 1 mV in 3.4 V range
Accuracy: ±4.0 % rdg. + 5 dgts
Input impedance: 3.4 V rng: 10 MΩ; all others
9.1 M
Ω
RESISTANCE
Ranges: 340 Ω, 3.4, 34, 340 kΩ, 3.4,
34 MΩ
Resolution: 100 mΩ in 340 Ω rg
Accuracy: 340 Ω, 3.4, 34, 340 kΩ rgs:
±2.0 % rdg. + 4 dgts;
3.4 M
Ω rg: ±3.0 % rdg. + 4
dgts;