By MadgeTech Data Loggers
From: £278.75


Humidity and temperature USB or wireless radio data logger.

Customise this datalogger

Part of a suite of products designed to work as a complete monitoring system

  • Calibration certificate
  • Power adapter
  • Software upgrade
  • Wireless Transceiver
* Calibration takes between 3 - 7 business days Add and customise

Wireless Measurement

Over PT100 4 wire


Compatible with MadgeTech cloud for remote data collection via the internet

LCD Display

The display allows immediate viewing of current readings along with historical statistics and alarm status


Product Description

The RFRHTemp2000A is a USB humidity and temperature data logger with integral sensors and LCD display, built-in wireless radio communication for optional real-time monitoring and alarm management.

it is battery or mains powered so it can be deployed as a handheld, situated on a desk or mounted to a wall using the innovative supplied bracket. View real-time data on the LCD screen, trigger local audible/visual alarms and connect to a USB computer for periodic analysis. If at a later date you want to link the data loggers up to deliver real-time alarms and data then we need to check signals and recommend the required number of RFC1000 repeaters.

Ideally suited for use in a regulated environment to collect and display accurate data, connect to the new 'Cloud Relay' for internet based analysis and email alarm management.

Hardware Features

  • USB and Wireless connectivity
  • Temperature, Humidity data logger
  • Email and audible alarms
  • LCD display
  • Battery or optional mains power supply
  • Cloud services compatibility


  • Incubator validation
  • Pharmaceutical and Medical
  • Laboratory and clean rooms
  • Ambient monitoring

MT4 standard software Features

  • Graph – Multi plot, multi parameter with zoom functions linked to statistics
  • Tabular – Time versus parameter data presented in a printable table
  • Reports – Powerful module which collates data collected from multiple devices
  • Workflows – Automate routine tasks such as download, configuration, reporting and saving collected data
  • Time markers and value lines –  Assist in organising data into stages and clearly presenting pass/fail limits
  • Advanced statistics – Sterilisation, MKT, time until threshold, mathematical channels and more
  • .CSV export – Single button export results in generation of a fully formatted spreadsheet.
  • Annotation – Apply cooling flags and markers on your results
  • Configuration – user definable with multiple data logging batch programming facility
  • Secure archive – Automatically save critical data within a secure database

Supplied with: Integral sensors, battery, mounting/stand bracket , MT4 software and USB cable.


  • MadgeTech Secure SVP for FDA 21 CFR Part 11 Compliance supported with GxP IQ/OQ/PQ validation documentation
  • MadgeTech Relay and Cloud services for real-time and alarm management on any internet enabled device
  • Mains power adaptor





Temperature and Humidity

Usage Type

Multi use


USB and wireless radio

Sensor internal or external



2 channel

Sensor type

Resistance Temperature Detector (RTD)


16,128 readings per channel

Sample rate

1 reading every second ~ 1 reading every 24 hours


Internal channel : -20 ~ 60°C
0 %RH to 95 %RH


±0.5 °C
(0°C ~ 55°C)

±3.0 %RH
(25 % ~ 75 %RH @ 20 °C ~ +40 °C)

Hysteresis Error 1 % typical, 3 % Maximum


0.1 %RH


ABS Plastic


Battery 9v Lithium or mains power adaptor

Battery Life

3 years typical at a 1 minute reading rate


76.2 mm x 88.9 mm x 24.1 mm


-20 °C to ~ 60 °C, 0 %RH to 95 %RH non-condensing


Audible Alarm (built in), emails


USB and Wireless , email & audible alarms, 21 CFR 11, LCD display, battery or mains powered

Consider these alternatives

T&D Data Loggers


LAN and USB Humidity and Temperature Data Logger

Measurement Range
Connection Options
Real-time data
From: £190.00 View and buy