The Defelsko DPMS3 Temperature and Humidity Meter is a PosiTctor DPM series advanced split temperature and humidity meter, a dedicated advanced meter for measuring ambient temperature, humidity and surface temperature.The DPMS3 temperature and humidity meter comes standard with a calibration certificate, and each meter is rigorously calibrated and verified to ensure the accuracy and reliability of the measurement.The DPMS3 temperature and humidity measuring instrument can be equipped with other K-type probes for measurement, so as to achieve temperature and humidity measurement under different conditions.


The Defelsko DPMS3 humidity and temperature meter complies with ISO 8502-4, BS 7079-B4, ASTM D3276.
1. Includes built-in air temperature/humidity sensor and K-type connector

2. It has an armored cableand locking devicesMagnetic surface temperature sensor to prevent accidental disengagement from the instrument when unmanned is not used
3. Including the magnetic tag connected to the instrument body of the steel structure
4. Easy to convert to other optional K-type probes, including:
1) Handheld Surface Temperature Probe – for hard-to-reach surfaces in the field
2) Self-adhesive surface temperature probe - Adhere to solid materials, including aluminum, wood, concrete, etc.
3) Liquid temperature probe - stainless steel shaft universal probe
1) High contrast color LCD screen
2) Wet-bulb temperature can be displayed (not stored in memory)
3) UsersYesAll parametersCustomize the upper and lower limits, and alarm prompts can be given when the limit is exceeded
4) It can store 20,000 readings and reach 1,000 groups. Stored readings (1 set = RH, Ta, Ts, Td, Ts-Td) can be browsed and downloaded
5) Real-time graphic curves, picture prompts, batch annotations
6) Batch Annotation – Create meaningful batch names to enter directly using the on-screen QWERTY keyboard
7) WiFi technology connection, can be PosiSoft.netSync, update software, connect mobile devices, and expand functionality
8) Bluetooth wireless technology is transmitted to a PC or mobile device