Velleman DVM1500 - Manual (Page 14)

DVM1500
V. 03 – 04/11/2013 14 ©Velleman nv
Range Resolution Accuracy
750 V 1 V ± (1.2 % of reading + 3 digits)
Input impedance: 10 MΩ
Max. input voltage: 750 Vac rms
Frequency range: 40–400 Hz
DC Current
Range
Resolution Accuracy
4000 µA 1 µA
± (1.2 % of reading + 3 digits)
400 mA 0.1 mA
10 A 10 mA ± (2.0 % of reading + 8 digits)
Overload protection: F500mA/250V fuse for µA and mA ranges; 10A range
not protected.
Max. input current: 400 mA for µA and mA ranges, 10 A for 10A range.
Max. circuit voltage across all ranges: 250 V
AC Current
Range
Resolution Accuracy
4000 µA 1 µA
± (1.5 % of reading + 5 digits)
400 mA 0.1 mA
10 A 10 mA ± (3.0 % of reading + 8 digits)
Overload protection: F500mA/250V fuse for µA and mA ranges; 10A range
not protected.
Max. input current: 400 mA for µA and mA ranges, 10 A for 10A range.
Max. circuit voltage across all ranges: 250 V
Frequency range: 40–400 Hz
Resistance
Range
Resolution Accuracy
400 Ω 0.1 Ω
± (1.2 % of reading + 3 digits)
4 kΩ 1 Ω
40 kΩ 10 Ω
400 kΩ 100 Ω
4 MΩ 1 kΩ
40 MΩ 10 kΩ ± (2.0 % of reading + 5 digits)
Open circuit voltage: ± 0.25 Vdc
Diode and Audible Continuity Test
Range
Description Test condition
Built-in buzzer sounds if
resistance < ± 40 Ω
Open circuit voltage: ± 0.5 Vdc
Display reads approx.
forward voltage of diode Forward DC current: ± 1 mA
Reversed DC voltage: ± 1.5 Vdc