Product Overview

Temperature/ Humidity Meter with external probe
come with Dew-Point and Wet-Bulb measurement
(Model No.: TM- 183N)

Quality Product ~ Made in Taiwan

The TM-183N Temperature /Humidity Meter has a highly accurate sensor chip to measure relative humidity and temperature. It is perfect for many industrial applications, laboratory and other types of work locations.

Description

Dual display of temperature and humidity.
Select between different temperature scales (°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 alert (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

Application

Maintenance
Utility
Technicians
HAVC-service

Specifications

Temperature
- Range: -20.0°C ~ +60.0°C (-4.0°F ~ +140.0°F)
- Resolution: 0.1
- Accuracy: ± 0.8℃, ±1.5℉
Humidity
- Range: 1% ~ 99%RH.
- Resolution: 01.%RH
- Accuracy: ±3% (20~80%RH,@25℃); ±5% (80%,@25℃)
Dew Point Temperature (DEW)
- Range: -63.0°C ~ +60.0°C (-81.4°F ~ +140.0°F)
- Resolution: 0.1
Wet Bulb Temperature (WET)
- Range: -20.1°C ~ +60.0°C (-4.18°F ~ +140.0°F)
- Resolution: 0.1
Operating Temperature and Humidity: 5°C to 50°C with RH under 95% (no dew)
Storage Temperature and Humidity: -10 to 60°C with RH under 70% (no dew)
Battery: 9V battery
Battery Life: approx 100 hours
Dimensions: 130 × 56 × 38 mm (L×W× H)
Testing cable length: approx 900mm
Probe length: approx 200 mm
Weight: approx 170g (excluding the battery)
Accessories: User manual, battery, carrying case, Temperature and humidity probe. c