39
Technical Data and Measurement
Tolerances
Technical data
Display : 3
3
/
4
-digit LCD
Speed of measurement : 2 measurements / sec.
Input resistance : approx. 10MΩ
Battery replacement symbol : <7.5V +/- 0,5V
Acoustic signal : for each button activation
Battery required : 9V compound battery, NEDA 1604 or 006P type
Operating temperature : 0°C to 50°C
Storage temperature : -20°C to 60°C
Rel. air humidity : < 70% (non-condensing)
Operating height : up to a max. 2,000 m above MSL
Temp. for guaranteed accuracy : +18°C to +28°C
Weight (incl. battery) : approx. 220 g
Dimensions (LxWxH) : 146 x 66 x 41 (mm)
Measurement tolerances
Statement of accuracy in ± (% of reading (= reading = rdg) + display error in digits
(= dgt = no. of the smallest points)). The accuracy is valid for 1 year at a temperature
of +23°C +/5°C, and at a relative humidity of less than 75 %, non-condensing.
Type of operation Measuring range Accuracy Resolution
DC volt 400mV +/-(0.8%+3dgt) 0.1 mV
4 V +/-(1.5%+3dgt) 0.001 V
40 V +/-(1.5%+3dgt) 0.01 V
400 V +/-(1.5%+3dgt) 0.1 V
600 V +/-(2.0%+5dgt) 1 V
Overload protection: 600 V; input resistance: 10 MΩ
AC volt 400 mV +/-(1,8%+40dgt) 0.1 mV
4 V +/-(1.3%+3dgt) 0.001 V
40 V +/-(1.8%+3dgt) 0.01 V
400 V +/-(1.8%+3dgt) 0.1 V
600 V +/-(2.5%+6dgt) 1 V
Overload protection: 600 V; input resistance: 10 MΩ
No auto range in the 400mV range
Frequency of the alternating voltage: 50 Hz to 400 Hz
DC ampere 400 µA +/-(1.0%+3dgt) 0.1 µA
4000 µA +/-(1.5%+3dgt) 1 µA
40 mA +/-(1.5%+3dgt) 0.01 mA
