This LCD digital tester is easy to use and provides accurate readings for optimal plant growth.
eBay
Waterproof 12V 6 Gang Waterproof LED Marine Toggle Switch Panel Boat Car Circuit. 12V-24V 180Led Warm White Yellow Light Camper RV Interior Ceiling Light Dimmable. The probe should be inserted into the soil more than 10cm deep.
eBay
Butterfly Silicone Mold Epoxy Resin Casting DIY Craft Mould Tool Jewelry Deco. Could test soil pH soil fertility. Durable Kitchen Slicer Peeler Dicer Vegetable Garlic Onion Food Chopper Cutter A. New 4Pcs/Set 400 600 1000 1200 Grit Honeycomb Diamond Knife Sharpener Plate.
eBay
Note: 1. Don't calibrate instruments in the air. 2. If you don't use it for a long time, please calibrate the instrument before use. 3. After finished, clean the electrode with pure water. Specifications: Type: Water Quality Tester Material: ABS Quantity: 1 （Set accessories colors are random） Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
eBay
📝 Note: If the testing value cannot stabilize, it is likely caused by the uneven density of the soil. 1 Prepare the Soil: Clean the surface soil layer of all organic impurities that may affect the test results, such as leaves or roots.
eBay
Low battery indicator. Built in energy saving mode.
eBay
About this item【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 ho.
eBay
Versatile applications for drinking water, swimming pools, aquariums, food processing, and more. High accuracy with a range of 0.00-14.00 pH, resolution of 0.01 pH, and an accuracy of ± 0.01 pH. Includes everything you need: 1 pH Tester (with batteries) and clear instructions for use.
eBay