soil test meter online manufacture

Test Paper Water Indicator Litmus Testing For Gardening Aquarium Plant Analysis Plant Instrument ph 0-14 Function Box material: plastic Paper length: 5m / 16ft Scale Reads From 1 to 14: 0 - 3 indicates a very ... Read More

Test Paper Water Indicator Litmus Testing For Gardening Aquarium Plant Analysis Plant Instrument ph 1-14 Function Box material: plastic Paper length: 5m / 16ft Scale Reads From 1 to 14: 1 - 3 indicates a very ... Read More

Yieryi TK25G Grains Barley Corn Moisture Meter Hay Oats Rapeseed Rough Rice,Sorghum Features: Small size, light weight, strong anti-jamming performance, portable on-site rapid test Using temperature and ... Read More

Yieryi MS-W Digital Sawdust Bamboo Powder Moisture Meter Tester High precision Features: It is portable, compact, easy to use and the moisture measurement readings are instant. Digital display with back light ... Read More

yieryi MS-G Grain moisture meter test for Rice, flour, corn, wheat moisture tester Features Split structure, more convenient operation. The small volume, light weight, strong anti-interference ability, can ... Read More

Soil Tester Features: 8 in 1 Soil TesterUsing our 8-in-1 Multi-Function Soil Tester, you can quickly measure soil pH value/EC value/soil moisture/light intensity/temperature/environmental humidity, which gives ... Read More

soil analyzer meter Digital Nitrogen/Phosphorus/Potassium soil fertility Tester Features: Wide RangeBoth indoor and outdoor can be used. Soil Nutrient Meter Soil Hygrometer Moisture Senso can be used for your ... Read More

Portable Digital EC/Temperature Soil Tester Meter Farm Measurement EC-8801B soil EC tester, CE certification, quality guaranteed. Large-screen LCD display, plug and play, clear and quick measurement data. ... Read More

YIERYI Ph meter digital pH & ORP Meter 0.0--14.0pH 500mV protable PH tester CT-6821 Product Features: Instrument shell waterproof design, LCD display. Small, portable, ready to measure, the use of more ... Read More

PH-98108 pH Meter pH Tester Sharp glass Electrode for Water Milk Food Cheese Specifications: Model:PH-98108 Measuring range: 0.00~14.00pH Accuracy :0.2PH 0.1PH Resolution: 0.01PH Operating Temperature : 0C~50C ... Read More