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Hanwell Handheld Universal Light Meter

Part #: ULM-2


The Hanwell Handheld Universal Light Meter measures lux and UV, displaying readings in an easily understood format. The meter can internally store up to six UV calibrations, each from a different type of light source. Data can then be downloaded and stored on a PC so you can use the included software to create charts, generate reports displaying maximum, minimum and cumulative lux and UV levels over a period of time, and compare data with that of other Hanwell monitoring systems.
  • Logs up to 2,000 data points at 5 minute intervals
  • Calibrated with the included software
  • Displays calculated cumulative exposure values where applicable
  • View readings on the display and/or download them to your PC
  • Data can be exported in ASCII format for quick spreadsheet generation
  • Software, case and download cable included
  • Optional temp/RH probe available (sold separately)
Type Light monitors
Visible Light Wavelength Range (nM) 400–700
Visible Light Power Range (lux) 10–20,000
UV Wavelength Range (nM) 250–400
UV Proportion Range (uW/lumens) Greater than 10
UV Power Range (mW/sq. meter) 0–8,000
Digital Display Yes
Programmable No
PC Compatible Yes
Mac Compatible No
System Requirements Windows® 3.1 or later
Battery Type 9V
Number of Batteries Required 1
Batteries Included No
Height (in.) 7.75
Width (in.) 4
Depth (in.) 1.75
Brand Hanwell