HI98108 pHep®+ pH tester with cloth junction electrode

mineral stones have a 2-year service life

An on-screen indicator provides visual confirmation that your probe is working at its best

The contoured style of these Checker®™s fit in your palm and pocket perfectly and the large LCD is easy to read

TEN (10) PACK HANNA ph 7.01 20ml CALIBRATION SOLUTION PACKET (SINGLE USE) gardening test kit HI98108 pHep®+ pH tester withHI 70007 10 x 20ml sachets pH 7. 01 buffer solution The pH 7. 01 buffer solution in quick and easy to use 20ml sachets is one of the most commonly used buffer solutions. pH 7. 01 is ideal for those requiring an accurate neutral reading, particularly those working in water purification plants, the food industry, aquatics, and Hydroponics, and wherever the pH is expected to be neutral. Latest Hanna portable and bench microprocessor instruments are