Amprobe PM-60, User Manual, Page: 14 / 22

8
• If no indication, voltage could still be present.
• Using only red test probe to work as mains voltage
indicator.
AC A / DC A
SPECIFICATION
General Specifications
LCD display digits: 4000 counts digit large scale LCD
readout.
Measuring rate: 3 times / sec.
Polarity Indication: Automatic, positive implied,
Overrange display: “OL” or “-OL” Unit symbol
indication.
Automatic power off time: Approximately 20 minutes
after power on.
Low battery indicator: Display on LCD
Power requirement: 1.5V x 2 batteries.
Battery life: 50 hours (GPA76P)
Environmental Conditions
Indoor Use
Calibration
: One year calibration cycle
Operating temperature: 0°C/32°F ~ 30°C/86°F (
≦
80% RH)
30°C /86°F ~ 40°C/104°F (
≦
75%
RH)
40°C/ 104°F ~ 50°C/122°F
(
≦
45%RH)