PH-89 Waterproof High-Precision Flat-Type Acid-Alkali Tester

Available from Kelilong Electron Co.Ltd in China

Model PH-89, 89P and 89L are upgraded waterproof high-precision pH testers equipped with brand-new flat-surface electrodes adopting double-bridge structure, which delivers fast and stable measurement results.
The tester features robust diamond plastic housing with excellent acid and alkali resistance and anti-break performance. Powered by two AAA batteries, it achieves ultra-long standby time and durable service life.
It is widely applicable for pH detection of dough, human skin, cosmetics, fruits, milk, gastric juice, fruit juice, cheese, milk tea, meat and other semi-solid & soft samples.
Technical Specifications
Model: PH-89 / 89P / 89L
Measuring Range
pH: 0.00 ~ 14.00 pH
Temperature: 0 ~ 50 °C
Resolution
pH: 0.01 pH
Temperature: 0.1 °C
Accuracy
pH: ±0.02 pH
Temperature: ±1 °C
Automatic Temperature Compensation Range
0 °C ~ 50 °C
Calibration Mode
Automatic 2-point calibration
Power Supply
2 × 1.5V AAA batteries
Operating Ambient Temperature
0 ~ 50 °C
Overall Dimensions
210 × 40 × 25 mm
Net Weight
97 g