Spectrum PH 400 soil in-situ pH meter from the United States

1、 Product Introduction
PH 400 is a newly developed in-situ soil pH meter by Spectrum Corporation. Suitable for scientific research, teaching, agriculture, horticulture, biology, lawns, and other suitable scientific studies. Adopting an in-situ stainless steel probe, it can be directly inserted into soil testing and read directly, which is very convenient, compact, beautiful and easy to carry. It also has GPS positioning function, which plays a very important role in guiding agricultural research and production
2、 Product parameters
1. Acceptable probe: needle shaped, blunt ISFET pH electrode
2. Range: pH 0.00-14.00; Temperature -5 ° C-120 ° C
3. Resolution: pH 0.01PH; Temperature 0.1 ° C
4. Accuracy: pH ± 0.01PH; Temperature ± 0.5 ° C
5. Automatic temperature compensation
6. Calibration: Single point or 2-point calibration
7. Can manually store ten real-time data
8. Power supply: 3 AA NIMH 2600mAh rechargeable, replaceable batteries, continuous use for 8 hours,
9. Size: 80mm x 160mm x 36mm
10. Weight: 379g
3、 Product Features
1. Fashionable, intuitive, and simple user interface.
2. Changes in settings and options will not stop monitoring temperature and pH.
3. A 3.2-inch backlit color LCD screen makes reading settings more convenient.
4. IP65- dustproof and splash proof.
5. Shockproof rubber casing.
6. Equipped with an intelligent calibration guide, capable of single point and two-point calibration.
7. Probe - Two types of ISFET probes: needle shaped and blunt headed.
8. A sturdy glass free probe that does not require storage in solution.
9. Use high-quality materials such as PEEK, ABS, PVC.
10. Needle shaped probes are suitable for solutions, soilless cultivation media, fluids, soil, and turf.
11. Blunt head is suitable for fluids, soilless cultivation media, and solutions.

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1. Fashionable, intuitive, and simple user interface.
2. Changes in settings and options will not stop monitoring temperature and pH.
3. A 3.2-inch backlit color LCD screen makes reading settings more convenient.
4. IP65- dustproof and splash proof.
5. Shockproof rubber casing.
6. Equipped with an intelligent calibration guide, capable of single point and two-point calibration.
7. Probe - Two types of ISFET probes: needle shaped and blunt headed.
8. A sturdy glass free probe that does not require storage in solution.
9. Use high-quality materials such as PEEK, ABS, PVC.
10. Needle shaped probes are suitable for solutions, soilless cultivation media, fluids, soil, and turf.
11. Blunt head is suitable for fluids, soilless cultivation media, and solutions.

1. Acceptable probe: needle shaped, blunt ISFET pH electrode
2. Range: pH 0.00-14.00; Temperature -5 ° C-120 ° C
3. Resolution: pH 0.01PH; Temperature 0.1 ° C
4. Accuracy: pH ± 0.01PH; Temperature ± 0.5 ° C
5. Automatic temperature compensation
6. Calibration: Single point or 2-point calibration
7. Can manually store ten real-time data
8. Power supply: 3 AA NIMH 2600mAh rechargeable, replaceable batteries, continuous use for 8 hours,
9. Size: 80mm x 160mm x 36mm
10. Weight: 379g