Soil Moisture Meter, let you know when to water, help the plants grow healthy and strong;
Light and PH acidity Tester, let you know how to control the PH level, make the plant have adequate light;
No batteries or electricity needed, just need push the soil meter into the soil, then can read moisture levels;
Colorful coded reading system, from red, green to blue, easy to see and read;
Compact and portable design, convenient for indoor or outdoor use.
Longruner 3-in-1 Soil Moisture Meter Light and PH acidity Tester Plant Tester Specifications: PH Range: 3.5-8 PH (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI) Moisture Range: 1-10 (1-3 DRY, 4-7 NOR, 8-10 WET) Relative Light: 0-2000 lux (0-200 LOW, 200-500LOW+, 500-1000 NOR 1000-2000 HGH) Size: 6 x 28 x 5cm [2.36 x 11 x 2"] Probe length: 18cm [7.1"] Copper probe diameter: 4.8mm Alu probe diameter: 5.1mm Distance between probes: 1.2cm Color: Green Package weight: 107g Instructions: Step 1: Switch moisture/pH/light position Step 2: Stick the probe into the soil about 2-4 inches Step 3: Adjust the position of the probe until the pointer on the dial swing slightly Step 4: After 10 minutes, Note moisture/pH/light level in the dial Step 5: Remove probe from soil and wipe clean after each use Tips and Advice: 1. Use fine sandpaper lightly sand the probes so that keep clean and dry and then use 2. Don't touch the stone or hard objects since it will be easy to damage the probe 3. Can't test the water for a long time, in case it may damage probe. 4. Don't use it to test rigid ground or floor 5. Don't touch fire and stay away from children 6. Remove probe from soil and wipe clean after each use Package Included: 2 x Longruner Soil Moisture Tester
Longruner 2 Packs 3-in-1 Soil Moisture Light and PH acidity Tester Plant Tester Indoor Outdoor Soil Moisture Sensor Meter Plant Care Hygrometer Water Monitor for Garden Farm Lawn (No Battery needed) - B01MSVK45G