Hanna HI-97500 Portable Lux Meter For Plant Health

Save $80.00
Sale price$169.99 Regular price$249.99
In stock
Commercial & ACMPR growers: Email us for wholesale orders


The HI-97500 is a portable Lux meter designed to perform light measurements simply and accurately. The instrument is supplied with a light sensor connected by a fixed 1.5 m coaxial cable to allow measurements to be taken from a distance without any interference from the operator.

By simply pressing the RANGE key, users can switch among three ranges to choose the best resolution according to the environment being tested. The HI-97500 Lux meter has a rugged and water-resistant body for frequent outdoor use. This meter also features a low battery indicator and automatic shut-off feature that turns the meter of after 7 minutes of non-use. Powered by a single 9V battery, this instrument guarantees about 200 hours of continuous operation. 


  • Three measurement ranges
  • Light sensor attached to 1.5 meter coaxial cable
  • Rugged, water resistant case
  • Low-battery indicator


  • Battery
  • Instructions
  • Protective case


  • Range: 0.001 to 1.999 Klux / 0.01 to 19.99 Klux / 0.1 to 199.9 Klux
  • Resolution: 0.001 Klux / 0.01 Klux / 0.1 Klux
  • Accuracy: ±6% of reading ±2 digits
  • Sensor: human-eye-response silicon photodiode with 1.5 m coaxial cable (fixed)
  • Battery Type / Life: 1 x 9V / approx. 200 hours of continuous use / auto-off after 7 minutes of non-use
  • Environment: 0 to 50°C (32 to 122°F); RH max 100%
  • Dimensions: 6.5 x 3.0 x 1.8"
  • Weight: 6.3 oz.

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