New Conservation Tools: Environment & Data Logging

New for 2017 is our comprehensive range of environment and data logging tools for use in the conservation and preservation of artwork, objects, paper, textiles and much more. Discover the range’s features in our latest blog post.

Rotronic HC2-HS42 Sword Probe

humidity and temperature probe, conservation equipment

Temperature and humidity sword probe for measurement in paper and textile stacks. Cable mount 2 m for convenient measurement on racks. Interchangeable in seconds for convenient use with the Rotronic HP22 handheld (please see above).


  1. Thin aluminium blade 420 mm length, cable mount probe 2 m

  2. Interfaces with Rotronic HP22 handheld, no adjustment required on connection

  3. Supplied with a factory certificate

View the Rotronic HC2-HS42 Sword Probe product listing here

Rotronic HC2A-S Probe

Temperature and humidity probe, conservation tools

Precision temperature and humidity probe for measurements in air. Interchangeable in seconds for use with the Rotronic HygroPalm HP22.


  1. Interfaces with Rotronic HP22 handheld

  2. Range of application: -50 to 100 °C / 0 to 100 %rh (handheld)

  3. Specified accuracy at 23°C ±5 °C: 0.8 %rh, 0.1 °C

  4. Supplied with a factory certificate

View the Rotronic HC2A-S Probe product listing here

Rotronic HD1 Temperature & Humidity Display

Temperature and humidity display, conservation equipment

HD-1 Humidity and Temperature display. For those times when all you need is a quick visual check to see that things are as they should be in rooms and display cabinets this is an ideal instrument.

The HD-1 has a clean, unobtrusive design and gives an instantaneous reading on a large, clear display. Accuracy is to industrial standards. There is also a very useful audible and visual alarm function to alert you when desired values become too high or too low. Max, Min and Average values are displayed along with time and date.


  1. Range of application: 0°C to50 °C and 0 % to 95 %rh

  2. Specified accuracy at 23°C (±5 °C): 3 %rh and 0.5 °C

  3. Supplied with a factory certificate

  4. Configurable audible and visual LED alarms

View the Rotronic HD1 Temperature & Humidity Display product listing here

Rotronic HL-1D Data Logger

temperature and humidity data logger, conservation

The HL1D is a compact, dependable and inexpensive data logger with integrated temperature and humidity sensors. 

A well-made and reliable data logger is invaluable for deducing patterns of environmental fluctuations in storage and display areas. This unit can be deployed not only to monitor general conditions within a building, but also in temporary locations, inside boxes, exhibition cases, cupboards and even in vehicles. This versatility gives downloadable loggers some advantage over wireless systems, which are often placed in fixed locations.

The internal memory can store up to 32,000 data points and battery life is up to 3 years. HW4-Lite programming and analysis software and data cable included.


  1. Compact design

  2. Clear LCD display with visual alerts

  3. High measurement accuracy of ±3.0 %RH and ±0.3 °C

  4. High resistance to moisture ingress (IP 67)