1. Fine workmanship, excellent material
2. This kind of instrument is a good helper of gardening, you can test the soil PH value (PH), soil humidity and light.
Method of use:
Measuring soil PH and moisture, as far as possible to probe deeply into the soil (more than 15 cm) (tests) please note: cannot be directly inserted into the water
Soil moisture measurement:
The buttons on the touch pen to MOIST, MOIST moisture is key, the corresponding table is MOIST, DRY is DRY, WET, WET is value of 1-3 (red) shows that need water, 4-7 (green part) is appropriate, please adjust watering time according to the plant varieties, 8-10 (blue) is too WET.
Soil PH measurement:
The buttons on the touch pen to PH, PH PH is key, 8-3.5 numerical addresses are on the table, alkali, ALKALINE is ACDIC is acid, and 7 basic numerical is neutral, the smaller the number shows that the greater the acidity, please adjust soil PH value according to plant varieties
Illuminance value measurement:
LIGHT key is LIGHT, the measurement range of 0-2000 lumens, the greater the value, the more LIGHT, please according to the requirements of the plant varieties to decide whether to shade.
No batteries. Probe about 17 cm long
Special function: 3 in1 tester
0.130 Package weight: 0.160 kg
Product size (L x W x H): 29.00 x 5.00 x 3.80 cm / 11.42 x 1.97 x 1.5 inches
Package size (L x W x H): 33.00 x 8.00 x 5.00 cm / 12.99 x 3.15 x 1.97 inches
Package Contents: 1 x Gardening Detector