Shenzhen Hong Tong Yuan Technology Ltd. [China]

1.3 in 1 Combination PH and ORP meter with thermometer test 2.Waterproof Pen-type PH Meter 3. CE/ROHS certificate

          3 in 1 Combination PH and ORP and termperature tester

1.Range:

MV  0~±1999m

pH   0.00 to 14.00 p

Temperature  0 to 55°C

2.Resolution:

MV   1 mV

PH    0.01 PH

Temperature  0.1°C

3.Accuracy  

Mv  ±5mV

pH  ±0.1 pH

Temperature   ±1°C

4.Temperature Compensation    0 to 50°C

5.Power Supply    4 x 1.5V(AG13)

6.Environment   0 to 50°C

7.Dimensions  170 x 40 x 23 mm

8.Weight 100g  

3 in 1 Combination PH and ORP meter with thermometer test