3 in 1 Soil PH Testing Kit Acidity Test Tool for Garden Farm Lawn Plant Grain Flower Grass Care

描述

3-in-1 Soil Moisture Meter Light and PH acidity Tester Plant TesterSpecifications: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: 4.8mmAlu probe diameter: 5.1mmDistance between probes: 1.2cmColor: GreenPackage weight: 107gInstructions:Step 1: Switch moisture/pH/light positionStep 2: Stick the probe into the soil about 2-4 inchesStep 3: Adjust the position of the probe until the pointer on the dial swing slightlyStep 4: After 10 minutes, Note moisture/pH/light level in the dialStep 5: Remove probe from soil and wipe clean after each useTips and Advice:1. Use fine sandpaper lightly sand the probes so that keep clean and dry and then use2. Don't touch the stone or hard objects since it will be easy to damage the probe3. 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 floor5. Don't touch fire and stay away from children6. Remove probe from soil and wipe clean after each use