Water Quality Tester,Pool r esidual C hlorine Detector,Instrument for Swimming Pool,for Swimming Pools, Spas, Drinking Water Analysis Monitor

Condition: Brand NewItem Type: Water Quality TesterMaterial: ABSBattery / Capacity: 1 x 1.5V AA Battery (Not Included)Application: Swimming pool water quality testing instrumentProduct Size: Approx. 19 x 12 cm / 7.5 x 4.7 inWeight: Approx. 231g / 8.1ozInstructions:In order to extend the service life and make sure measurement accuracy, please note:1. When not in use, keep the switch in the OFF position (facing the PH). Keep it cool and dry and noise-proof.2. Do not immerse the probe in any other liquid, small pool or mineral water.3. Regularly check whether the battery is full. One requires one 1.5V AA battery (not included).Probe Cleaning:A. Using #600 sandpaper, gently wipe off the generated metal pin.B. Wash with not strong soap and wash in water, then wipe dry with clean paper towels.C. Wait 3-5 minutes to reduce static electricity.C hlorine Calibration-Commissioning: Before you use ET to test your swimming pool or SPA water for the first time, be sure to commission ET as follows:1. Use a conventional liquid testing tool.2. Record the value read by C hlorine as it will be useful. (Eg 1.5PPM).3. No need to adjust PH value.How to Proofread ET:A. Install a 1.5V AA battery.B. Hold ET in one hand and the probe in the other.C. Insert the probe into the black zone in the water.D. Use the probe to gently stir in the water.E. While the probe is still small, turn the wheel on the tester to the left toward CL, and then slowly turn back to the right until the needle meets the C hlorine value previously measured with a conventional liquid meter.F. Remove the probe from the water, without touching the wheel, the indicator will move to a correct and stop on a letter between A and E. This letter is the value you debug.Note: Whenever the ET is used to test the C hlorine value, it must be debugged according to the ''debugging

• [Accurate C hlorine Measurement] r esidual C hlorine detector Ensures the C hlorine level in your pool or spa stays within a safe and H ealthy range.
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• [Flexible Extension Cord] Spa water test kit Allows for extended reach, making it suitable for various testing environments.
• [Dual-Probe Technology]Water safety tester Provides fast and precise detection of both C hlorine levels and pH values in water.
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