Elenco Electronics ST-3030 - General Specifications

3. General Specifications
Display 3¾ digit LCD with a max. reading of
4,000
Range Control Auto range & manual range control
Polarity Automatic negative polarity indication
Zero Adjustment Automatic
Overrange Indication The “OL” or “–OL” display
Low Battery Indication Displays “ ” symbol
Data Hold Displays “ ” symbol
Relative Measurement Displays “” symbol
Clamp Opening Size 32mm
Auto Power Off When the measurement exceeds 10
minutes without switching modes or
pressing any buttons, the meter will
switch to standby mode. Press any
button or rotate the selector switch to
exit standby mode. When reseting the
meter, press and hold the SELECT
button to disable auto power off.
Safety Standards EMC/LVD. CAT III 600V
The meter is up to the standards of
IEC1010 Double Insulation, Pollution
Degree 2, Overvoltage Category III.
Operating Environment
Temperature 32
O
F to 104
O
F (0
O
C to 40
O
C)
Humidity ≤ 80% RH
Storage Environment Temperature –4
O
F to 140
O
F (–20
O
C to
60
O
C)
Humidity ≤ 90% RH
Power Supply 9V alkaline or carbon zinc battery
(6F22 or equivalent)
Dimensions 3 5/16” (W) x 8 5/8” (L) x 1 3/4” (D)
84.1mm (W) x 219mm (L) x 44.5mm (D)
Weight 12 oz. / 340 g. (including battery)
-5-
+
H