All-sun EM3672, User Manual

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LED Test
When the LED under test lights, the displays shows
the appropriate operating voltage of the LED. (Operating
current is about 15mA.)
Before you connect the LED to meter or when the LED
connection is reversed, the display will show the
Overload Protection: 250V DC/AC rms
Test Current:
1.5V battery: about 5mA
3V battery: about 10mA
6V battery: about 20mA
9V battery: about 30mA
battery with rating > 12V: about 35mA
14
Battery
1.5V ~ 48V
The approx. voltage of the
battery is shown on the display.
Description Range
thermocouple probe.
2. Accuracy specification assumes ambient temperature
is stable to ±1°C. For ambient temperature changes
of ±5°C, rated accuracy applies after 1 hour.