Pen type waterproof ph-983ph /EC/ temperature three-in-one tester
PH/EC/ temperature model ph-983. Parameters can be displayed by pressing the button.

It can be used to measure the pH.EC and temperature of the solution.
Friendly design. Automatic temperature compensation, replaceable electrode probe, easy calibration of pH and EC with miniature screwdriver.
Temperature measurement range in - 50 ℃ - 70 degrees, able to withstand harsh conditions, provide a more durable service for a long time.
Large and clear LCD with backlight for easy reading and accurate measurement. 
Suitable for water sources, aquariums, hydroponics, laboratory and scientific tests, hot springs, swimming pools and other water systems. 
Sleeve hole design, hanging hole, easy to carry, simple operation, easy to store. 

Specification: 170mm x 40mm x 23mm (mm)
Condition: 100% new
Material: ABS.  
Color: grey
Power supply: DC 6V  
Battery: 4 * 1.5v ag-13 battery
Working temperature: 0 ℃ to 50 ℃ / 32 ℉ 122 ℉ 
Compensation temperature: Temperature: + / - 1 ℃ (plus or minus 2 ℉) resolution:   PH: PH 0.01  EC: 10us/cm  Temperature: 0.1 ℃ (plus or minus 2 ℉) temperature: 0 ℃ / 32 ℉ 122 ℉ 
Accuracy: PH value 0.1 PH     EC: 0.2 ℉

Measuring range: PH: 0.0014.00 PH  EC: 0.0019990us/cm  Temperature: - 50 ℃ - 70 58 ℉ - 158 ℃ / -  ℉ 

Packaging: color box

Weight: 158g (including package)