




sensors. One soil analyzer can be connected to four soil sensors simultaneously.

item | Handheld Display Terminal |
Customized support | OEM |
Place of Origin | China |
Brand Name | Renke |
Model Number | RS-TRREC-N01-1 |
Product name | soil moisture datalogger soil analyzer for npk |
Operating Voltage | DC 3.7V |
Power supply | Battery powered (5000mAh lithium battery) |
data storage | 1 million data |
working environment | Temperature -10-50 |
Display | 2.8 inch LCD display |
letter of agreement | Modbus-RTU |
Charging time | ≤8h |
Size | 209*100*36 mm |
Weight | 500g |

DC power supply | DC4.5-30V |
Conductivity parameter | Range: 0-20000us/cm Resolution: 10us/cm Accuracy: ±3% in the range of 0-10000 us/cm; ±5% in the range of 10000-20000 us/cm |
Soil moisture parameter | Range: 0-100% Resolution: 0.1% Accuracy: ±2% within 0-50%, @ (brown soil, 30%, 25) ±3% within 50-100%, @ (brown soil, 60%, 25) |
Soil temperature parameter | Range: -40~80°C, resolution: 0.1°C, accuracy: ±0.5°C(25°C) |
Conductivity temperature compensation | Built-in temperature compensation sensor, compensation range 0-50 °C |
Protection level | IP68 |
Sealing material | Black flame retardant epoxy resin |
Output signal | RS485 (Modbus protocol) |

DC power supply | 5-30V |
Measuring Range | 3-9 PH |
Resolution | 0.1 |
Response time | ≤10S |
Long-term stability | ≤5%/year |
Probe material | Anti-corrosion special electrode |
Sealing material | Black flame retardant epoxy resin |
Output signal | RS485 (Modbus protocol) |



Application:

We are based in Zhejiang, China, start from 2009,sell to Western Europe(35.00%),North America(30.00%),South America(20.00%),Southeast Asia(10.00%),Oceania(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Multimeter; Soldering Iron; Remote Control; Pyrography Machine; Smart Home Products, PCBA
4. why should you buy from us not from other suppliers?
We have 20 years' experience in electronics production. We have our own engineering team. We have our own factory. We understand the market very well and always offer you competitive products. We are frank people doing frank business.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish