High accuracy: The highly sensitive probe provides you with a complete measurement range, multi-function and arbitrary switching, with data retention and low power indicator function.
Automatic shutdown function: The automatic shutdown function automatically turns off the power after 5 minutes without any operation to save power.
Large screen display: Use backlit HD display to display 4-digit values and corresponding physical units. The measurement range is large and wide, and can measure freshwater salinity and sea salt.
Wide range of applications: Versatile and ideal for home and laboratory PH testing applications, including drinking water, swimming pools, aquariums, food processing, and more.
7-in-1: The water quality test pen is a 7-in-1 style. PH, TDS, EC, salinity, ORP, temperature, SG can be measured simultaneously with high accuracy.
Description:

Name: 7-in-1 Water Test pen

Color: Green

Material: ABS

Dimensions: 185 x 37 x 24 mm (7.28 x 1.46 x 0.94 in)

Power Supply: LR44*3 (not included)

Monitor: Supports backlight

rating: IP67

Measuring : PH, TDS, EC, salinity, ORP, temperature, S.G

PH value :0.01-14.00ph

TDS value :0-200000ppm/10.1-200.0ppm

Electrical conductivity :EC value 0-200000㎲/ cm

Salinity Salinity :0.01-20.00%; The optimal intake of salinity for human body is 0.900%

ORP negative potential :±1999MV

Temperature :0.1-60.0°C/32.0-140°F, freely switching between degrees Celsius

S.G Specific gravity of seawater :1.000-1.222

Features: Automatic shutdown, large reen display, high precision, backlight

Applications: Drinking water, swimming l, pond, beer brewing, kombucha, etc

Packing list: 1 x 7-in-1 Water test pen (battery not included),1 x instruction manual

Note:

1.Due to reen and other objective reasons, there may be a certain color difference, please understand.

2.Due to manual measurement, please allow 1-3 cm error, thank you.