PH TDS Meter Digital Tester Pen for Monitoring Water Quality in Aquariums, Pools, and Spas.

Digital tester pen for measuring PH and TDS levels in water, designed for aquariums, pools, and spas.

PH Meter： This pH meter is affordable and useful for those who need a PH tester for household and laboratory use. It's not only ideal for household or laboratory use. Also suitable for testing the pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics. High Quality and Durable It's highly accurate for measuring a range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.Easy to Use You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip. Pocket Size It's only 1.83 oz with a size of 6x1.1x0.5 inches so that you can put it in your pocket wherever you go outside for a PH testing.Specifications: Measuring range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy: 0.01 pH Batteries: 2X 1.5V LR44 Automatic temperature compensation: 0-50℃(32-122℉) Dimensions: 15x2.5x1.3cm/6x1.1x0.5 inch Net Weight: 52g/1.83 ozTDS Meter: TDS Stands for Total Dissolved Solids and is a General Measure of Water Quality. The Meter is Fabricated in Strong, Durable Plastic Easy to Read large Digital Display and an Auto-off Function to Conserve battery power It is Used as an Indication of Aesthetic Characteristics of Drinking Water and as an Aggregate Indicator of the Presence of a Broad array of Chemical Ingredients Simply Pour a Glass of Water, turn on the TDS meter and place it into the glass and the Reading will Appear. The TDS Meter is ideal for keeping track of the Effectiveness of your Water filter and knowing when to Replace the Filters. Specifications: Rang: 0-9990ppm. Accuracy: +/-2%. Temp. Range: 0 - 80 degrees Celsius. Resolution: 1 ppm, 1 degree Celsius (also available in 10 ppm) Battery: 2 x 1.5V Button Cell battery Battery Life: 1000 hours of Usage.Hold Function: Saves Measurements for Convenient Reading and Recording Auto-off Function: Turns off Meter After 10 Minutes of Non-use to Conserve Batteries. The Meter also includes a Digital Thermometer and the Hold Function Stores Readings Outside of the Water. This Item can be Used in Water Purifiers and Filters, Food (Vegetable, Fruits) & Drink Quality Monitoring, Pools, and Spas, Aquariums, Hydroponics.