| Brand | Apera Instruments |
|---|
Check the listing for details. APERA INSTRUMENTS AI209 PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy. Condition: New. Listed at 64.43 USD. Backed by Apera quality pH sensor with low impedance, ensuring high response rate. Included Components PH20 Value pH tester kit. Special Feature Waterproof. Easy auto. compensation (ATC) ensures accuracy in various temperatures (32 to 122F).
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