7 in 1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter Pen

Features: “Automatic shutdown”, “large screen display”, “waterproof”, “portable”

Material: ABS

Model: 7 in 1 Water Quality Test Pen

Color: Green

MPN: Does Not Apply

Application: for home and laboratory pH testing

California Prop 65 Warning: California Prop 65

Dimensions: 185x37x24mm (7.28×1.46×0.94in)

Fit For: for beer brewing, kombucha, aquariums, hydroponics

Function: PH, TDS, EC, salinity, ORP, temperature, SG

Functions: Data retention function, low-battery indication function

Manufacturer Part Number: Does not apply

Power Source: battery

Power Supply: LR44*3 (included)

Suitable for: For drinking water, swimming pools, ponds

To Fit: for laboratories, food processing, and more

High precision: The high-sensitivity probe provides you with a complete measurement range, multi-function switching at will, with data retention function and low-battery indication function.
Automatic Shutdown Function and Large Screen Display: The automatic shutdown function automatically turns off the power after 5 minutes without any operation to save power. It adopts a backlit high-definition display screen to display 4-digit values ​​and the corresponding physical quantity units.