Testo pH Buffer Solution 7.00 Mastercool Refrigerant R290 10 MΩ (mV)

10 MΩ (mV)

or B021729 before ordering

especially components like wing nuts and dies

minimizing downtime and keeping your flaring tool in top working condition

✅ Precision tapered design for smooth forming

Testo pH Buffer Solution 7.00 Mastercool Refrigerant R290 10 MΩ (mV)Every pH meter needs a reliable calibration partner, and this Testo pH 7. 00 buffer solution is just the ticket for keeping your readings accurate. If you're out on a job checking condensation pans or water treatment systems, you know a dodgy pH reading can cost time and money. This buffer helps you dial in your instrument properly. Its crucial for maintaining the precision of your pH instruments, especially when testing water quality, cooling tower