Item Type: Resistance Tester. 1 x Resistance Tester (Battery Not Included). Battery: 1 x 6F22 9V Battery (Battery Not Included). Adopt the non‑slip design on the side to effectively prevent the grip from falling and ensure the safety of the machine.
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The temperature and humidity changes are recorded on the APP and shown to you in graphs. 【Wifi+BT Dual Mode Design with High Accuracy】: Connect to the network. Note: BT is only used for network signal connection, you can't use BT alone.
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Water quality tester 1. Accuracy: ±0.05 pH. Sword Shape Umbrella Automatic Fold Travel Sunscreen Japanese Umbrella Katana. Thermochromic Reveal Coffee Cup Heart-Shaped Color Changing Magic Ceramic Mug UK.
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Item Type: Air Quality Tester. Communication Protocol: WIFI 2.4GHz. 1 x Air Quality Tester. App: for APP. Working Temperature: -20-85℃.
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【High Accurate Test & User-Friendly Interface】: It is equipped with a responsive digital probe that takes samples in just 4 seconds, ensuring fast and accurate readings. The operation buttons and digital display simplify the operation and enhance readability.
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【5 in 1 Function】This is a water test kit with Ph meter, TDS meter, and EC salinity temperature test function. The backlit LCD display makes it easy to read the displayed values【Easy to Use】Press the power button to turn on. Tap "HOLD" to lock the value, long press "HOLD" to switch the temperature unit. Tap "MODE" to switch between different functions.【Absolute precision】PH resolution is 0.01pH, accuracy ±0.05pH. TDS meter resolution 1ppm 0.1ppt, accuracy ±2%. Conductivity resolution 1uS/cm 0.1mS/CM, accuracy ±2%. Thermometer resolution 0.1℃/℉, accuracy ±0.5℃. Salinity resolution 0.01%, accuracy 0.01-5.00%(±0.1%) 5.10-25.00%(±1%)【Wide Use】 Ideal for household or lab.
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Its sleek, highlighter-pen design makes it portable and convenient. Switch modes to check the TDS level (total dissolved solids) in the water. Anyone interested in health, wellness, or water purity.
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TDS: 0-9990ppm. 1 x YOUTHINK Water Quality Tester. Accuracy: ±2%. Conductivity: 0-9990μs/cm. If you are satisfied with our service, pls. HOLD FUNCTION: Press "HOLD" button to record the readings for further use.
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