HM DIGITAL - pH meter WATERPROOF pH 80 , ph , alkalinity tester [Refurbished] !
Top-of-the-range pH tester from American brand HM Digital.
Waterproof. Displays nutrient solution temperature.
Equipped with Hold function, allowing nutrient solution value to be locked at pH level at the touch of a button.
Features :
- DigitalHM, model pH-80
- PH range : 0 to 14 pH
- Temperature : 1-80°C, 33-176 °F
- pH Resolution 0.01 pH
- Temperature Resolution, 0.1°C (0.1 °F)
- PHaccuracy -: + / - 0.2 pH
- Temperature accuracy : + / -2%
- Automatic 1-pointcalibration with 3 sets of stored buffers (pH 07/04/10)
- Waterproof (IP-67)
- Data Hold
- Low battery indicator
- Temperature compensation: automatic
- Power supply: LR44 A76/AG13 alkaline button cell(s)
- Automatic shutdown after 5 minutes of non-use
- Dimensions 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)
- Weight 53,9 g (1,9 oz)