PH Meter, MrLi PH Tester Digital Water PH Tester Pocket Size with 0-14 PH Measurement Range for Household Drinking Water Hydroponic Aquarium Spa Pool Yellow

The PH Meter is the perfect device for determining the acidity or alkalinity of liquids, suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics

Specifications

Measuring range: 0.0-14.0 pH

Resolution: 0.1pH

Accuracy: Plus or minus 0.1pH

Working voltage (Batteries): 2 * 1.5V

Operating temperature: 0°-60°

Adjustment: A little correction

How to use

1.Remove the protective cap

2.Rinse the electrode with distilled water, and dry it with filter paper

3.Turn on the meter,immerse the electrode into the test solution

4.Stir gently and wait for the reading to stabilize

5.Turn off the meter after use,rinse the electrode and dry it with filter paper

NOTE

1.The pH meter must be recalibrated in the following cases

2.After calibration has been used (or placed) for a long time

3.Measurement accuracy requirements are relatively high

The package include

1 X PH Meter

1 X Calibration screwdriver

4 X Buffer Powder

4 X Batteries

1 X Manual

100% SATISFACTION GUARANTEE AND CUSTOMER SERVICE

You deserve the best purchase experience we can offer. We offer Free Lifetime Technical support and a 18-month Manufacturer's Warranty. If you are not 100% satisfied, you can enjoy free replacement or a full refund within three months. With this pore cleaner , you not only get the highest quality product, but you also get the best service on the market.