SwiTrace I-Plug IPMH20R

  • Multi-use
  • Temperature measurement range: -40°C to +65°C, 0.3°C accuracy
  • Humidity measurement range 0-100%, 5% accuracy
  • Multi-level alarm LED indicators
  • No interface cable required – no software needed
  • Data sampling interval: from 30 seconds
  • Data storage capacity: 10,000 temperature and 10,000 humidity points
  • Rechargeable Lithium-Polymer battery
  • USB 2.0 communication



The I-Plug IPMH20R Temperature and Humidity Data Loggers are multi-use devices that continually monitor your product whether in storage or transit, saving you the hassle of having to take manual measurements. The R model offers an internal rechargeable lithium battery. The built-in USB interface makes connection to a PC for downloading data a snap so you don’t need a USB driver to use these recorders.

The IPMH20R logger monitors the temperature of its environment at a Temperature range of -40°C to +65°C and humidity from 0-100% RH. The logger features a temperature measurement accuracy of 0.3°C and humidity measurement accuracy of 5%. It provides convenient PDF data reports without the need for special software. The logger is compact and lightweight for easy placement and retrieval (Dimensions: 73x15x33 mm, weight 30g).

With a large 20K memory, the logger can record up to 10,000 temperature and 10,000 humidity points. An internal lithium Polymer battery provides up to 2 years of operation.


Temperature measurement range -40°C to +65°C
Temperature accuracy 0.3°C
Temperature resolution 0.0625°C over full temp range
Humidity measurement range 0-100% (Non-Condensing)
Accuracy accuracy 5%
Humidity resolution 0.04%
Temperature/Humidity sensor Digital – calibration by manufacturer
Temperature scale °C and °F
Data storage capacity 20,000 points
Start up delay Adjustable from 30 seconds
Data sampling interval From 30 seconds
Data report Automatic PDF report
Alarm functions Programmable high and low with 4 different levels
Computer interface USB 2.0
Quality certification CE Mark, RoHs, calibration
traceable to NIST
Compatible software CONNECTOR / MANAGER
Dimensions 73 x 15 x 33
Weight 30g
Battery type 3.7V LiP (>300 discharge cycles)
Water resistance IP 61 (in house testing)
Packing Individual boxes