Soil NPK Sensor Agricultural Greenhouse tester environment  fertilizer fertility degree test  high-precision intelligent detector soil nutrients. Soil NPK sensor measures the NPK content in the soil, real-time monitoring of soil nutrients, accurate data, and supports wireless transmission.

(Support bulk orders and Custom service orders )

Feature:

• 1. Easy to measure, not only for professionals, but also for non-professionals, just insert the instrument into the soil to measure.

• 2. High precision, fast speed measurement, accuracy up to within 2%, and increased stability, more accurate data.

• 3. The resolution is up to 1mg/kg (mg/l), on-site quick inspection, easy to carry, and can be read by inserting into the soil.

• 4. Portable measurement, accurate grasp of the soil fertility status, the user can measure the soil condition at any time, according to the soil condition, the soil fertility can be balanced to achieve a suitable growth environment for the plant.

• 5. The sensor uses high quality chip, low power consumption, high sensitivity and stable signal.

• 6. IP68 grade waterproof and dustproof, to ensure the normal operation of components for a long time. Good sealing performance to prevent moisture from entering the interior of the instrument.

• 7. High quality probe, rust resistance, electrolytic resistance, salt and alkali corrosion resistance, to ensure the long-term operation of the probe part. Therefore, it is suitable for all kinds of soil.

• 8. Suitable for agricultural production, greenhouse breeding, orchard nursery, soil research.

• 9. It is suitable for the detection of alkaline soil, acid soil, substrate soil, seedling bed soil, coconut bran soil.

Specification:

1. Condition: 100% Brand New
2. Item Type: Soil NPK Sensor
3. Material: ABS
4. Color: As shown in the picture
5. Length(not include cable): Approx.11.5cm/4.5in
6. Width: Approx.4cm/1.6in
7. Weight: Approx.203g/7.2oz
8. Measuring Range: 0-1999mg/kg
9. Working Humidity: 5 to 95% (relative humidity), no condensation
10. Measurement Accuracy: ±2%F.s
11. Resolution: 1mg/kg (mg/l)
12. Baud Rate: 2400/4800/9600
13. Response Time (T90, seconds): less than 10
14. Communication Port: RS485
15. Working Temperature: 5 to 45 ° C
16. Power Supply: 12V-24V DC
17. Protection Class: IP68

Measurement parameters:

Parameter	Technical Indicators
measuring range	0-2000 mg/kg
measurement accuracy	2% F.s
Resolving power	1 mg/kg (mg/l)
Response time (T90, seconds)	Less than 10
working temperature	From 5 to 45 degrees Celsius
Working humidity	5 to 95% (relative humidity), no condensation
Guarantee Period	Quality assurance of main engine for 2 years and probe for 1 year
baud rate	2400/4800/9600
Communication Port	RS485
Power supply	12V-24V DC