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

$17 on Amazon

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

$90.30 on Amazon

#4 3M KCL Storage Soaking Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

$15.18 on Amazon

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

$53.85 on Amazon

#6 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

$137.95 on Amazon

#7 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

$49.35 on Amazon

#8 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

#9 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

$599.08 on Amazon

#10 201 C Combination pH APERA INSTRUMENTS 201-C Combination pH Electrode, BNC Connector, Polycarbonate-Body (AI1301)

$35 on Amazon

#11 🔥 1413 µS/cm Conductivity Apera Instruments 1413 µS/cm Conductivity Standard Calibration Solution, 16 oz.

$14.44 on Amazon

#12 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

#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 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

$276.56 on Walmart

#15 201DJ C Double Junction APERA INSTRUMENTS 201DJ-C Double-Junction pH Electrode, BNC Connector, 3 Ft Cable, PC Body

$38.38 on Amazon

#16 🔥 PC60 E Replacement Probe Apera Instruments PC60-E Replacement Probe for PC60 Multi-Parameter Tester

$61.29 on Amazon

#17 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

#18 AI104G GroStar Series Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II

$152.14 on Amazon

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

$20.77 on Amazon

#20 🔥 AI2801 Powerful Magnetic Apera Instruments AI2801 Powerful Magnetic Lab Stirrer / Stir Plate, Speed Range: 0-2300 rpm, Max Stirring Capacity: 3000ml

$62.48 on Amazon