Top Best 5 bench ph meter for sale 2016

1. Milwaukee MA917B/1 Refillable Combination pH Electrode for Laboratory Bench Meters (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
Refillable pH electrode with a double-junction reference for testing dirty water and solutions with heavy metals or organic compoundsCombination electrode contains both the measuring half-cell and the reference half-cell to minimize electrostatic interference and provide consistent readings

2. Sper Scientific Benchtop Water Quality Meter, 0 to 14 pH Range, +/- 0.02 Accuracy, 0.01 Resolution (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Automatic or manual temperature compensation and rangingAutomatic buffer recognition

3. Hanna Instruments HI253 pH/ISE Professional Ion Selective Electrode Bench Meter, 12 VDC, For Laboratory Workflows (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Benchtop pH, oxygen reduction potential (ORP)/mV, ion selective electrode (ISE), and temperature meter used in laboratory applicationsManual temperature compensation, Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures, and up to three-point pH calibration with five memorized buffers

4. Professional Water Quality Tester, Premium TDS EC Temperature Digital Portable Meter [3 in 1],0-9990 Ppm Measurement Range,±2% Readout Accuracy with Protective Leather Case [1pcs] (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
This meter is through the certification of CE and ROHS, few suppliers can do itThe biggest advantage: Measure water probe is made of titanium alloy materials, not stainless steel probe which affect the accuracy of measure water due to the larger magnetic disturbance in the water, but titanium alloy is affected little

5. VantaCool Digital TDS Tester With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included-Water TDS Tester(F) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
PORTABLE SIZE: Reasonable design, pen electrode can be directly inserted into the water solution, measured the aqueous solution, the cap also can be use as the measured water solution container, very convenient.WIDELY USED: The application of wide temperature to 0-60 degrees, 30 degrees below zero in storage. Liquid crystal display window, large screen liquid crystal display waterproof design, easy viewing, and durability.