CL2 can also get eaten up if lot of nitrogen (from debris, pee, sunscreen, sweat). An electro-tester for testing pH and free chlorine (Cl2) levels in water for routine monitoring of pH and chlorine levels of swimming pools, spas and different water sources.
eBay
Number of Pieces:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
eBay
Accuracy: ±in 0.1 pH (at 20). Typical EMC DEV: ± 0.2 PH. PH power shown on the picture do NOT included. 2 x pH buffer powder. Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc.
eBay
Pick up procedure is as follows Buy now and save! © Aqua Essentials. Echinodorus rubra. Elodea densa - 2 Bunches. Cryptocoryne balansae. Eleocharis acicularis | dwarf hairgrass.
eBay
Test acidity and alkalinity within the pH range of 0-14. If the tested pH value is between 0-7, it is acidic; if the tested pH value shows 7, it is neutral; if the tested pH value is between 7-14, it is alkaline.
eBay
There are 4 modes are: TDS temperature, EC temperature, TDS Fahrenheit, EC Fahrenheit, the lower right corner is the temperature display. - Support automatic temperature compensation, and the water quality test can shift between TDS and Conductivity.
eBay
Before drinking a test, drinking water at ease, TDS on behalf of the total soluble solids content in the water, the lower the TDS value / the purer the water quality. TDS water quality testing pen 1.
eBay