TOPWAY Digital PH Meter for Water, 4 in 1 PH TDS EC Temp Meter for Household Industry Hydrotherapy Hydroponics Aquarium Drinking Water Beauty Spa Swimming Pool, Batteries Included

• 4 in 1 multifunction can be used to test PH, TDS, EC and TEMP of water.
• Made of high quality material, durable in use.
• Lightweight and mini size, portable to carry.
• Easy to operate and read the digits, convenient to use.
• Suitable for Water Sources, Aquariums, Hydroponics, Swimming Pools, RO system, Spa, and other water systems.

Product description Product description Specification: Condition: 100% Brand New Material: ABS Range: PH: 0.00 to 14.00pH EC: 1 to 19999us/cm TDS: 1 to 9999ppm 0 to 60.0℃ / 32.0 to 140.0℉ Resolution: pH: 0.01pH EC: 1us/cm TDS: 1ppm Accuracy (@25℃ / 77℉): pH: ±0.05pH TEMP: ±0.5℃ EC: ±2% TDS: ±2% Calibration: pH 6.86 point: Accuracy ±0.1pH 6.86/4.00(6.86/9.18) points: Accuracy ±0.05pH 6.86/4.00/9.18 points: Accuracy ±0.02pH EC Calibrated by factory (1413μs/cm) TDS Calibrated by factory (1413μs/cm) Temp. Compensation: Automatic temperature compensation (0-60℃) Battery/Auto power-off: 3 * 1.5V button cell batteries included Auto power-off: 5 Minutes Low power protection system / battery indicator Environment: 0 to 60.0℃ (32.0 to 140.0℉); RH 100% Size: Approx. 7.2*1.47 in Weight: Approx. 164g / 5.8 oz Package list: 1 * Water Quality Tester (battery included) Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Directions To use, submerge the probe in the water to be tested. Allow the probe to stabilize for a few seconds. Read the digital display for the pH, TDS, EC, and temperature levels. For accurate readings, calibrate the device using the provided calibration solution. After use, rinse the probe with distilled water and store it in a dry place. Repeat the process for different water sources as needed.