Accurate and Reliable 3-in-1 Water Quality Tester for Drinking Water, Aquariums, etc.

This advanced digital ppm meter pen combines TDS Meter (Total Dissolved Solids), EC Meter (Electrical Conductivity), and Temperature meter, all in an ergonomically designed pen. Featuring Advanced Microprocessor Technology, it is a super accurate, reliable, and easy-to-use TDS, EC & Temp water tester reader, equipped with a backlit and auto-lock function.

Widely used for Water Quality Testing, Water Purification Applications, Aquaculture, Hydroponics, Pool & Colloidal Silver, and Water Treatment, this handy tool is a must-have for every household to test tap water, filtered water, distilled water, bottled water, well water, and refrigerated water.

Equipped with Automatic Temperature Compensation (ATC) and a backlit LCD for easy reading, the backlit color indicates the TDS level - green for TDS ≤ 40, and red for TDS > 40. The Auto-Lock Function stabilizes the reading in seconds and locks it automatically for easy read and record. Additionally, the Hold Function allows manual locking of the reading before it's automatically locked.

Factory Calibrated and requiring no user calibration, the device features an Auto-Off function in 2 minutes to conserve battery. A colorful TDS chart on the back explains the ppm readings. Housed in a protective carrying case with a belt clip, the TDS meter is easy to carry and transport.

Measuring Range: - TDS: 0 - 9990 ppm (parts per million) - Conductivity: 0 - 9990 µs/cm - Degrees Celsius: 0.1 - 50.0°C - Fahrenheit: 32.0 - 122.0°F

Accuracy: ± 2% F.S Net Weight: 1.62oz (46g) Size: 6.29 x 1.14 x 0.59 inches (160x29x15mm)

Package Includes: - 1x TDS Meter (white) - 1x HoneForest Instruction - 1x Portable Leather Bag - 1x HoneForest Color Box

The TDS water tester is equipped with a premium quality titanium alloy probe and an efficient intelligent chip, ensuring stable performance and exceptional accuracy, making it a trustworthy water quality tester.

Upgraded with a big backlit LCD for easier reading and an auto-lock function for simpler use, this multifunctional 3-in-1 device is a user-friendly TDS meter digital water tester for a variety of applications.

Just turn the TDS meter on, stir the water gently, and the stabilized readings will be auto-locked on the LCD in seconds, with the tds ppm meter shutting off automatically if without operation over 2 minutes.

Test the purity of drinking water, monitor the performance of Reverse Osmosis (RO)/DI Systems, check if filters need replacement, maintain aquariums, monitor hydroponics (test nutrients), and care for pools and spas with this multipurpose TDS tester.

Backed by a three-year warranty and exceptional after-sales customer service, the digital TDS water tester meter provides a worry-free purchase experience.

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