Tenmars TM- 4100DN, User Manual

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
Low battery voltage measurement

The “ ADP ” appears on the LCD and auto power off
function is disabled when the meter is connected with
power adaptor.

The “ USB ” appears on the LCD and the auto power
off function is disabled when the meter is connected
to pc with a USB cable.

The “ ” appears on the LCD when the contact
connector is mounted on the meter.

The “ RING ” appears on the LCD when the reflected
IR light is received.

RS-232 port instruction (TM-4100DN):
Output:Earphone port (Diameter 3.5mm/4 plug
head).
Output voltage:3.3V (LVTTL). See below.

Dimensions: 186x70 x36 mm (L x W x H).

Weight: Approx 230g (battery included)

Operating temperature and humidity range:
0°C ~ +50°C,<80%RH.

Storage temperatures and humidity range:
0°C ~ +60°C,<70%RH.