Model : CON-P20; CON-P30; CON-P40
 
Range : 0~20.00; 200.0; 2000µS/cm; 20.00mS/cm
Accuracy : ±1% F.S.
Temperature Compensation : 0~60°C, automatic
Temperature Coefficient : 2%/°C
Sizes(W×D×H)(mm) : 185(L)×40(Dia.)
 

Model : WH-B932
 
Range : ±1% F.S.
Calibration Points : 2 to 5 points (0.01, 0.1, 1, 10, 100mmol/L)
Sizes(W×D×H)(mm) : 310× 240×190
Make simple water hardness and temperature measurements with this benchtop water hardness meter that is easy to operate for basic field testing.

Model : PH-20SP

Range : 0.00 to 14.00pH
Accuracy : ±0.05pH
Calibration Points : 2 points
Sizes(W×D×H)(mm) : 185(L)×40(Dia.)mm
The compact, waterproof design of the pocket pH tester fits in your pocket so you can take it with you wherever you go. Ideal for school or educational experiments.

Model : MWQ-800A
 
Wavelength range : 400-750nm
Number of curves : 100
Stored data : 5 million pieces
Batch processing samples : 4 * 2/8 samples/batch
Now the best protable multiparameter water quality meter for sale at affordable price.

Model : TI-40
 
Repeatability : 0.2%
Measuring Resolutions : 0.1 mV, 0.01 pH
Range : (-1800.0~1800.0) mV; (0.00~14.00) pH
Measuring Accuracy : pH : ±0.01 pH; mV: ±0.05% FS
Burette Accuracy : 10 mL Burette: ±0.025 mL; 20 mL Burette: ±0.035 mL

Model : I310T
pH Range : -2.00 to 20.00pH
Accuracy : ±0.01 pH
Calibration Points : Up to 5
Sizes(W×D×H)(mm) : 90x255x40
Reliably measure pH, mV, ORP, pX and temperature with our portable ion meter for advanced laboratory analysis and connectivity. Perform up to 5 points pH and ISE calibrations.

Model : PH510T

Range : -2.000 to 20.000pH
Accuracy : ±0.002pH
Calibration Points : Up to 8
Sizes(W×D×H)(mm) : 90×255×40
Reliably measure pH, mV, ORP and temperature with our portable pH meter for advanced field analysis and printer or computer interface.

Model : CON-P
 
Resolution : 0.1/1μS/cm, 0.01 mS/cm
Accuracy : ±1.0% F.S ± 1 digit
Calibration Points : 1 point
Shipping Size (WxDxH)(mm) : 280x330x130
This all-in-one pocket conductivity meter offers unparalleled convenience and efficiency for a wide range of water quality monitoring applications.

Model : ORP-P
 
Range : -1,000mV - +1,000mV
Resolution : ± 0.1/1mV
Accuracy : ±0.1% FS ±1digit
Shipping Size (WxDxH)(mm) : 280x330x130
The pocket ORP tester'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.

Model : DO-P820; DO-P821
 
Range : 0.00~20.00mg/L, 0.0~200.0% saturation
Accuracy : ±0.5mg/L,±20%; ±0.2mg/L, ±2.0%
Sizes(W×D×H)(mm) : 170×85×30
Compact, portable dissolved oxygen meter offers user-selectable cable lengths and probe options.