🌻🌻🌻➤🌻🌻🌻EGRD 4 in 1 Soil Survey Instrument assures the quality of flowers and grasses planting and garden virescence.
4 in 1 soil survey instrument Measuring soil moisture, temperature, PH value and sunlight intensity. Easy to operate and carry, fast and precise measurement, power saving.
➤🌺🌺🌺We would like to provide you with some optimal PH value for crops growth:
Potato: 5.5-6.5 Tobacco: 5.0-5.6 Pea: 6.0-7.2 Rutabaga: 6.0-7.0 Wheat: 5.5-6.5 Strawberry: 5.7-6.5 Lettuce: 6.0 Ginger: 6.5 Pumpkin: 5.5-6.8 Barley: 6.8-7.5
1. The unit only be used in soil, please do not place the probe into water or other solutions.
2. Don't leave the probe in the soil longer than necessary to avoid the possibility of damage to the probe.
3. Don't use the probe to break up the soil or bend the probe.
4. Don't put the unit near metal objects.
❀5 level (DRY+, DRY, NOR, WET, WET+) pH measurement range: 3.5-9.0 (display resolution 0.5)
❀Soil temperature measurement range: -9°C- 50°C(16°F to 122°F) (display resolution 1°C/1°F)
❀Sunlight: 9 level (LOW-, LOW, LOW+, NOR-, NOR, NOR+, HGH-, HGH, HGH+)
❀Power source: one 9V battery (excluded) Working current: < 30mA
❀Operating temperature: +5°C- 40°C (41°F - 104°F)
❀Working humidity: 5% - 95% RH non-condensing
❀Storage condition: -20°C-50°C, ≤85%(humidity) Probe length: 200mm(8in)