For reliable & fast pH readings
“Unlike electronic pH meters, there is NO complex or costly maintenance required with the pH Test Kit”
Super concentrated – ONE drop per test – approximately 800 tests.
pH range 4.0 to 8.0: Many pH testers do not operate below pH 6 (See pH Control).
Produces fast pH readings: Note that pH meter electrodes usually need to be left in the sample for several minutes before an accurate/ stable reading is produced.
Waterproof colour chart on side of bottle.
Perfect back-up for die-hard pH meter users.
Supplied with sturdy test tube.