Analytical Instruments – PHTEST 10 20 30

    pH/ORP Measurements – Pocket Tester

    pHTestrTM 10, pHTestrTM 20 and pHTestrTM 30 The latest range of large-display Eutech pHTestrTM Series offers large 27mm (H) x 21mm (W) custom dual-display LCD, IP67-rated 100% dustproof and waterproof housing and unique ribbed body for better grip and ‘anti- roll’ function.

  • Large custom dual display LCD
  • Up to 3-point push button calibration for greater accuracy
  • Auto-buffer recognition for added convenience
  • 100% dustproof and waterproof to IP67 standards
  • Ribbed body for firm grip
  • User-replaceable double-junction Ag/AgCl polymer sensor
  • pHTestrTM10 0.1 pH resolution
  • pHTestrTM20 0.01 pH resolution
  • pHTestrTM30 0.01 pH resolution
  • Temperature display to ±0.5°C / 0.9°F accuracy
  • Chemical resistant Kynar® double-junction sensor minimises contamination and extends sensor life



  • Quick and accurate checks in pools and spas, aquariums and hydroponics operations, or anywhere frequent pH testing is required.
  • Industrial

  • Cooling towers, food processing, water and wastewater treatment, photo-development, printing and chemical industries.
  • Educational

  • Useful for most laboratory, ecological studies and other applications.
  • Large custom dual- display LCD Ribbed body for better grip User-replaceable sensor