Model : SM-2XG
 
Data-collection Interval : 5min~99hour
Soil Range : -40°C~120 °C
Soil Accuracy : ±0.5°C
Machine Size(W×D×H)(mm) : 920x640x950
 

Model : AEA-401
 
Measuring Range :
HC: 0~10000×10-6 (ppm)vol;
CO: 0~10×10-2 (%)vol
CO2: 0~20×10-2 (%)vol 
O2: 0~25×10-2 (%)vol
Lambda: 0.50~3.00 
COcor: 0~10×10-2(%)vol
Stability : Moment drift ≤±3%; Repeatability ≤±2%
Size (WxDxH)(mm) : 420×310×170

Model : SNT-6; SNT-6I; SNT-7I
 
Soil Nutrient Stability : Absorbency of light drift＜0.003
Repeatability : Absorbency of light＜0.005
Anti-Knocking Performance : Qualified
pH Testing Range : 1~14
The SNT series nutrient tester for soil is a liquid based testing kit which is great for hobbyists, classrooms and professionals. Now the best soil nutrient tester for sale at affordable price.

Model : AEA-501
 
Measuring Range :
HC: 0~10000×10-6(ppm)vol
CO: 0~10×10-2(%)vol
CO2: 0~20×10-2(%)vol
O2: 0~25×10-2(%)vol
NOx: 0~5000×10-6(ppm)vol
Lambda: 0.50~3.00
COcor: 0~10×10-2(%)vol
Stability : Moment drift ≤±3%; Repeatability ≤±2%
Size (WxDxH)(mm) : 420×310×170

Model : SPM-60
 
PH Range : 3‐8 PH
PH Accuracy : ±0.2 PH
Moisture Range : 1‐8%
Moisture Accuracy : ±1%
Professional portable soil pH-moisture meter, designed to better understand the condition of plants and detect soil moisture.

Model : OBC-1C
 
Measuring Temperature Range : 5℃～35℃
Temperature Resolution : 0.0001℃
RSD(Relative Standard Deviation) : ≤40J/K
Test Time : Period (main period) about 12 min
Outline Size(L×W×H)(mm) : 650×450×450

Model : OBC-1A
 
Heat Capacity : 14400 J/K~14500 J/K
Resolution : 0.001 K
Measurement Accuracy : ≤ 60J/g
Temperature Measurement Range : 10 ℃~35 ℃
Repeatability : ≤0.2% (Grade C)
Size (L×W×H)(mm) : 600×460×430
Automatic oxygen bomb calorimeter, compact structure, reliable results, good repeatability.

Model : SRM-T
CO2 Linearity: ≤± 1% F.S
Soil Temperature Accuracy: ± 0.3 ℃
Air Temperature Accuracy: ± 0.2 ℃
Air Humidity Accuracy: ± 1.8%
 

Model : OBC-1A+
 
Heat Capacity : 14000 J/K～15000 J/K
Resolution : 0.001 K
Measurement Accuracy : ≤ 60J/g
Temperature Measurement Range : 10 ℃～35 ℃
Repeatability : ≤0.2% (Grade C)
Outline Size(L×W×H)(mm) : 600×480×460

Model : SMPS-4
 
Soil Moisture Range : 0~100%
Soil Temperature Range : -40℃～100℃
Soil Salinity Range : 0~19.99ms/cm
Soil pH Range : 0~14pH