Technical data
 
Temperature - NTC 
 
 
pH - Electrode 
 
 
General Technical data
 
  1. Battery type 4 x Button cell LR44
  2. Battery life 80 h (Auto Off 10 Min)
  3. Dimensions 6 x 2 x 7 in. / 145 x 38 x 167 mm
  4. Display type LCD
  5. Display size 2 lines
  6. Operating temperature 32.0° to 122.0 °F / 0 to +50 °C
  7. Storage temperature -4.0° to 158.0 °F / -20 to +70 °C
  8. Weight 5 oz. / 135 g