Model : EC510T
 
Range : 0.000 μS/cm to 3000 mS/cm
Accuracy : ±0.5% FS
Reference Temperature : 5, 10, 15, 18, 20, 25℃
Sizes(W×D×H)(mm) : 90×255×40
The CON-P510 is an easy-to-use portable conductivity meter designed to easily measure conductivity, resistivity, total dissolved solids (TDS), temp and salinity.

Model : DO210E
 
Range : 0.00 to 20.00 ppm
Accuracy : ±0.1mg/L
DO Saturation Range : (0.0 to 200.0)%
Size (W×D×H)(mm) : 80x225x35

Model : DO510T
 
Range : 0.00 to 99.99 ppm
Accuracy : ±0.10ppm, 0.00~50.00ppm; ±0.50ppm, 50.0~99.99ppm
DO Saturation Range :  (0.0 to 600.0)%
Sizes(W×D×H)(mm) : 90×255×40
Compact, hand-held dissolved oxygen meter offers user-selectable cable lengths and probe options.

Model : DO400F
 
Range : 0.00 to 99.99 mg/L
Accuracy : ±0.10 ppm, 0.00~50.00 ppm; ±0.50ppm, 50.0~99.99ppm
Resolution : 0.01 ppm
Sizes(W×D×H)(mm) : 242×195×68
The benchtop dissolved oxygen meter has a large backlit display and is easy to operate, making it ideal for affordable laboratory testing.

Model : EC200E
 
Range : 0.00 μS/cm to 200 mS/cm
Accuracy : ±1.0% FS
Calibration Points : Up to 1
Sizes(W×D×H)(mm) : 242×195×68

Model : EC100B
 
Range : 0.00 μS/cm to 100 mS/cm
Accuracy : ±1.5% FS
Sizes(W×D×H)(mm) : 200×160×63

Model : I300F
Range : -2.00 to 20.00 pH
Accuracy : ±0.01 pH
Calibration Points : Up to 5
Sizes(W×D×H)(mm) : 242×195×68
The benchtop ion meter's intuitive, simple operation, easy-to-use interface and high-accuracy measurements ensure maximum productivity in the classroom or laboratory.

Model : I500T
Range : -2.000 to 20.000 pH
Accuracy : ±0.002 pH
Calibration Points : Up to 6
Sizes(W×D×H)(mm) : 220×195×68
The benchtop ion meter's vivid colour touch screen display ensures that your measurements are reliable.

Model : PH-S10P

Range : -2.000 - 20.000pH
Accuracy : ±0.002pH
Calibration Points : 1 to 5 points
Sizes(W×D×H)(mm) : 185(L)×40(Dia.)

Model : PH-P
 
Range : -2.00 to 16.00 pH
Resolution : 0.01 pH
Accuracy : ±0.01 pH ±1 digit
Calibration Points : 1 to 3 points
Shipping Size (WxDxH)(mm) : 280x330x130
The bluetooth pocket pH meter's compact size and lightweight design make it easy to carry in your pocket or bag, so you can take it with you wherever you go.