SAVE $9.02
$121.58$130.60
Oakton Replacement All-In-One pH/Temperature Probe, Single Junction and Epoxy BodyAmazon$111.33
Oakton All-in-one pH/ATC Probe, Sealed/SJ/Epoxy, 3-ft Sub-Mini/BNC; 12 mm DiaAmazon$17.99
pH Buffer Calibration Solution Kit 2-Pack — one pH 4.00 (red) and one pH 7.00 (Yellow), Each 250 mL (8.4 fl oz) — NIST Traceable Reference Standards for All pH MetersAmazonSAVE $21.00
$144.16$165.16
Oakton WD-35811-71 - Acorn All-in-One pH Electrode, Single Junction, Epoxy Body, SealedAmazon$23.00
pH Buffer Calibration Solution Kit 2-Pack — one pH 4.00 (red) and one pH 7.00 (Yellow), Each 500 mL (1.06 Pint) — NIST Traceable Reference Standards for All pH MetersAmazon$70.00
Apera Instruments 201T-F All-in-one pH Electrode, ATC, BNC/RCA Connector, Polycarbonate Body AI1302Amazon