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Apera PH20 pH tester

$15 by Robert in Okinawa, 2 days ago
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Apera PH20 pH tester in Okinawa
Apera PH20 pH tester in Okinawa
Apera PH20 pH tester in Okinawa
Apera PH20 pH tester in Okinawa
Apera PH20 pH tester in Okinawa
Apera PH20 pH tester in Okinawa

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. Great for fresh water ponds and aquariums. $15. 090-4582-5560

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123 Awesome Street
Bookooville
Illinois
60543
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