HINOTEK KL-3385 ເຄື່ອງວັດແທກ pH (2.1 ～ 10.8pH, 0.1pH)

Measuring range: 2.1 ～ 10.8pH

Resolution: 0.1pH

Weight: 180g

The stick measures the nutrient strength of a solution. It is essential when growing hydroponics to know what the strength of the solution is before feeding your plants and while they are growing. The stick is the perfect all-around conductivity meter. Its rugged chassis and precision components make it super accurate every time you use it.

This incredibly accurate meter is fully waterproof and simple to use. Just dip the probe end into the

nutrient and the unit turns on and off automatically. The reading is instantly displayed on an intuitive and

easy to read scale of waterproof LED lights.