General Specifications - Tenmars TM-187A User Manual

7 General Specifications


Read value display: Double LED display

Temperature display unit: ºC; ºF

Clock function

Data lock function (HOLD)

Alarm function
Overload display: "OL" or "-OL"


Memory can store a maximum of 60,000 data entries
 Operation power consumption: ≦ 7W

Operation
relative humidity under 80%

Storage temperature and humidity: -10ºC~60ºC, relative
humidity under 80%

Weight: Approximately 1000 grams

Dimensions: 260 (length)×178 (width) × 47 (height) mm

Transformer specifications
External AC to DC 9~15V power supply (Note the
polarity).
Specifications: Voltage DC 12V (9.0~15.0 VDC MAX)
Current: ≧ 1000mA.
Plug: The pin in the center connects to the positive
electrode and the outer case is negative electrode
Diameter: 5.5mm; internal diameter: 2.1mm
temperature
14
TM-185A TM-187A
and humidity: 0ºC~50ºC,