APERA INSTRUMENTS best sellers

#1 AI209 Value Series PH20 APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

$49.75 on Amazon

#2 AI311 Premium Series Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display

$69.19 on Amazon

#3 AI1113 pH Calibration Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

$17 on Amazon

#4 AI316 Premium Series APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit

$118.27 on Amazon

#5 LLC AI1109 8oz. pH Calibration Apera Instruments, LLC-AI1109 8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz 3M KCL Storage Solution for pH/ORP Electrodes

$30 on Amazon

#6 Value Series EC20 Conductivity Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy in 0 to 20 mS/cm, BPB Sensor

$48.61 on Amazon

#7 3M KCL Storage Soaking Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

$14.84 on Amazon

#8 pH Probe Electrode Sensor Apera Instruments pH Probe Electrode Sensor Care Maintenance Kit, Including pH 4/7/10 buffers, 3M KCL Soaking Solution, Probe Cleaning Solution, a CalPod Solution Organizer (AI1170)

$50 on Amazon

#9 🔥 Electrode Cleaning Solution Apera Instruments Electrode Cleaning Solution 8oz. Bottle for pH/ORP/Conductivity Probe Cleaning

$20.83 on Amazon

#10 🔥 201DJ C Double Junction APERA INSTRUMENTS 201DJ-C Double-Junction pH Electrode, BNC Connector, 3 Ft Cable, PC Body

$43 on Amazon

#11 201 C Combination pH APERA INSTRUMENTS 201-C Combination pH Electrode, BNC Connector, Polycarbonate-Body (AI1301)

$35 on Amazon

#12 LLC AI481 TN400 Portable Apera Instruments, LLC-AI481 TN400 Portable Turbidity Meter, Infrared Sensor, ISO 7027 Compliant, EPA Approved Standard Solutions for Easy Calibration, Accuracy: ±2%+Stray Light

$606.78 on Amazon

#13 AI102G GroStar Series Apera Instruments AI102G GroStar Series GS2 Soil pH Pen Tester Kit for Direct Soil Test and Nutrient Solutions Test with Replaceable Swiss Spear pH Probe, Gen II

$191.05 on Amazon

#14 201T F All in one pH Apera Instruments 201T-F All-in-one pH Electrode, ATC, BNC/RCA Connector, Polycarbonate Body AI1302

$70 on Amazon

#15 PH60S Premium Food pH Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), 0.01 pH Accuracy, -2.00-16.00 pH Range

$268.56 on Walmart

#16 AI213 Value Series TDS20 Apera Instruments AI213 Value Series TDS20 Waterproof TDS Pocket Tester kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration

$54.54 on Amazon

#17 🔥 84 µS/cm Conductivity Apera Instruments 84 µS/cm Conductivity Standard Calibration Solution 16 oz. (AI1132)

$14.13 on Amazon

#18 🔥 TN420 Portable White Apera Instruments, TN420 Portable White Light Turbidity Meter, EPA 180.1 Compliant

$741.73 on Amazon

#19 1413 µS/cm Conductivity Apera Instruments 1413 µS/cm Conductivity Standard Calibration Solution, 16 oz.

$14.16 on Amazon

#20 🔥 SX725 pH/DO Multiparameter Apera Instruments SX725 pH/DO Multiparameter Portable Handheld Meter Kit

$579 on Amazon