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> Hanna - phtestr 2 by oakton - model 35624-20
Hanna - phtestr 2 by oakton - model 35624-20
HANNA INSTRUMENTS - pHTestr 2 by OAKTON - MODEL 35624-20
Microprocessor-based functions
alert you to low batteries, over/under range
conditions or incorrect calibration input
freezes readings so you can record them later;
great for low light conditions!
for accurate readings in fluctuating
at pH 4.0; 7.0; and 10.0; automatically
provides offset and two slope adjustments
Three 1.4 V batteries (included)
