Apera Instruments, LLC
Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F) Backed by Apera quality pH sensor with low impedance, ensuring high response rate Comes in a rugged carrying case with pH 4&7 buffers and a lanyard Auto recognition of stable values improves consistency, so you don't have to guess when to manually hold measurement Up to 2000 hours' continuous operation, powered by AAA batteries
Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range, Complete Kit
MK0029256
Regular price
$45.00
Sale price
$68.00