About this product

1、The 3 in 1 test pen is multifunctional, which can be used to measure PH, TDS, TEMP values.

2、The electrode probe can be replaced and has an automatic temperature compensation function.

3、The operation method is simple, only a mini screwdriver can easily calibrate pH and TDS.

4、Large and clear LCD with backlight ensures that you can read the value easily and it has accurate measurement function.

5、Suitable for water sources, aquarium, hydroponics, hot springs, swimming pools and other water systems.

Item Type: Water Quality Tester

Material: Plastic

Weight: Approx. 161g / 5.7oz