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Checker 1 Economical pH Tester

$53.99
& Free Shipping Details
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Product details

Measure pH levels with the Checker 1pH Tester. It offers a replaceable pH electrode & works for 3,000 hours before changing batteries.

Easy to recalibrate using the adjustment screws on top of the unit body.

We recommend both 4.01 and 7.01 buffer solutions for recalibration and storage solution to prolong the life of the electrode.

Additional information

SKU 6436

Customer Reviews

Based on 4 reviews
50%
(2)
25%
(1)
0%
(0)
0%
(0)
25%
(1)
J
J.A.

Highly recommend this item to anyone needing a true PH reading.

P
P.

Excellent product

A
A.R.

can't get it to calibrate no matter how many times I follow the directions! So i don't know if my readings using it are accurate.

a
a.l.
Perfect

Perfect

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