Tenmars TM-183N Temperature / Humidity Meter: Top Choice in Selangor, Malaysia, Kuala Lumpur (KL), Puchong MTM Precision Sdn Bhd

Description

TM-183N Temperature / Humidity Meter

Application

This meter uses precision capacitive humidity sensor and NTC temperature sensor designs.

Features

Read value display: Dual LCD display. The maximum displayed value of the main display area is 1999 and the maximum displayed value of the secondary display area is 9999.
Select between different temperature scale (°C/°F)
Simultaneously hold both temperature and humidity readings
Simultaneously hold both Maximum and Minimum and Average readings (MAX/MIN/AVG) with time marks
Relative subtraction value (REL) function
Alarm (SET) function
Over load indication: OL or -OL
Backlight
Automatic shutdown (preset to 15 minutes) and disable automatic shutdown function.
DEW-POINT and WET-BULB temperature measurement
Stores up to 200 readings

Specifications

Electrical Specifications

Accurate environmental conditions are: 23°C ± 5°C and RH <80%

Temperature
Range	-20.0℃~+60℃ (-4.0! ~+140.0! )
Resolution	0.1
Accuracy	±0.8℃ (±1.5! )
Humidity
Range	1%~99.0%RH
Resolution	0.1 %RH
Accuracy	±3.0%(20.0~80.0%RH,@25℃) ±5.0%(＜20.0%RH>80.0%RH,@25℃)
Dew point temperature(DEW)
Range	-63.0℃~+60℃ (--81.4! ~+140.0! )
Resolution	0.1
The value is calculated from the RH and Temperature.
Wet bulb temperature(WET)
Range	-20.1℃~+60℃ (-4.18! ~+140.0! )
Resolution	0.1
The value is calculated from the RH and Temperature.