Front Panel Description; Specifications - Perel Tools EVM850 Handbuch

4.2. FRONT PANEL DESCRIPTION

Display
3 ½ digits, 7 segments, LCD : 15mm high
Back light
When this button is pushed, the back light will illuminate your display for approximately 5 seconds.
Rotary switch
This switch is used to select functions and desired ranges as well as to turn the meter on/off.
Hold button
Upon pushing this button, the display will retain the last reading and the "
on the LCD until the button is pushed again.
"10A" jack
Insert the red test lead in this connector in order to measure a max. current of 10A.
"COM" jack
Insert the black (negative) test lead.
"VΩmA" jack
Insert the red (positive) test lead in this connector to measure voltage, resistance and current
(except 10A).

5. SPECIFICATIONS

Maximum accuracy is achieved during a one-year period after calibration. The ideal set of
circumstances requires a temperature of 18 to 28°C (64°F to 82°F) with a maximum relative
humidity of 80%.
Maximum voltage between terminals and earth ground
Fuse protection
Power
Display
Measuring method
Overrange indication
Polarity indication
Operating temperature
Storage temperature
Low battery indication
Dimensions
Weight
EVM850
CAT II 600V
F 200mA / 250V
9V battery
LCD, 1999 counts, updates 2-3/sec.
Dual-slope integration A/D converter
Only figure "1" on the display
"-" displayed for negative polarity
0 to 40°C
-10°C to 50°C
" " appears on the display
138 x 69 x 31mm
Approx. 170g
4
"-symbol will remain
PEREL