HoneForest Water Quality Tester Accurate Reliable TDS Meter EC Meter & Temperature Meter 3 in 1 0-9990ppm Ideal Water Test Meter Drinking Water Aquariums etc.

Super accurate reliable and easy to use TDS EC &Temp water tester reader with backlit and auto-lock function. This advanced digital ppm meter pen with Advanced Microprocessor Technology combines TDS Meter(Total Dissolved Solids) EC Meter(Electrical Conductivity) and Temperature meter all in one ergonomically designed pen. Widely be used for all Water Quality Testing Water Purification Applications Aquaculture Hydroponics Pool & Colloidal Silver Water Treatment and more. It’s a must have handy tool for every household testing for tap water filtered water distilled water bottled water well water refrigerated water etc. Features: Automatic Temperature Compensation(ATC) Equipped with backlit LCD for easy reading. If TDS≤40 the backlit color is green If TDS>40 the backlit color is red. Auto-Lock Function: From test beginning the reading can be stabilized in seconds and locked automatically for easy read and record. Hold Function: Before reading locked automatically th