Water Quality Test Pen 7 in 1 TEM EC TDS ORP PH Salinity S. G Water Quality Monitor for Home

Feature: 1. 7 in 1: The water quality tester has a 7 in 1 design. PH, TDS, EC, ORP, SG, salinity and temperature can be measured simultaneously. The measurement range is large and wide, which can measure the salinity of freshwater and sea salt. Comprehensive measurement of water quality. 2. Automatic Temperature Compensation: Our tester"s automatic temperature compensation ensures you get the best reading possible. Our hydroponic pH meters have a better 0 degrees C‑60 degrees C (32 degrees F‑140 degrees F) range so you can test with confidence in any environment. 3. Auto Power Off and Large Screen Display: The auto power off function automatically turns off the power after 5 minutes of inactivity to save power. A fully transparent liquid crystal (LCD) is used to display the 4 digit value and the corresponding physical quantity unit. 4. High Accuracy: The water quality test pen"s high sensitivity probe gives you a full measurement range of 0‑14 PH with 0.01 PH resolution. Digital PH meter with data hold function and low battery indicator. 5. Wide Application: The PH meter is pocket sized and versatile, ideal for home and laboratory pH testing applications including drinking water, swimming pools, ponds, beer brewing, kombucha, aquariums, hydroponics, laboratories, food processing, and more. Specification: Item Type: Water Quality Test Pen Material: ABS Built in Battery: 3 x LR44 450mAh Accuracy: +-0.05PH Working Temperature: 0.1-60 ( celsius ) Scope of Application: Swimming Pools and SPAs, Hydroponics, Aquariums, Aquaculture, Etc.. Package List: 1 x Water Quality Test Pen3 x Calibration Powder1 x Manual