Description
Overview
GAOTek soil meter Ph tester sensor has high precision, fast response, and stable output. It is less affected by soil salinity and is suitable for various soil types. It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting, waterproof and rust proof.Â
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Features
- It adopts high sensitivity digital probe with stable signal Â
- High measurement accuracyÂ
- Compact size, easy to carryÂ
- Easy to install, operate and maintain Â
- Can be buried in soil of different depth for a long timeÂ
- Fast response and high data transmission efficiencyÂ
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Technical Specifications
Measuring range  | 0 pH to 14 pH |
Accuracy  | ±0.1 pH |
Output signal  | 4 mA to 20 mA / 0 V to 5 V / 0 V to 10 V / RS485 |
Power supply  | DC 9 V to 18 V  |
Waterproof  | IP 67 |
Material  | Stainless steel |
Response time  | ≤15 s |
Stability  | <2% |
Reporting interval  | ≥5 s |
Working temperature  | -40 °F to 176 °F (-40 °C to 80 °C) |
Weight  | 0.66 lb (30 g) |