apera instruments best sellers

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

$50.24 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

$80.80 on Amazon

#3 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

$129.50 on Amazon

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

$18 on Amazon

#5 3M KCL Storage Soaking Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

$14.67 on Amazon

#6 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

#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

$48.74 on Amazon

#8 🔥 LLC AI3717 ORP60 DA Apera Instruments, LLC-AI3717 ORP60-DA Replacement ORP Probe for ZenTest 60-Z Smart Pocket pH Testers

$68.29 on Amazon

#9 201T F All in one pH Apera Instruments 201T-F All-in-one pH Electrode, ATC, BNC/RCA Connector, Polycarbonate Body AI1302

$69.32 on Amazon

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

$29.23 on Amazon

#11 LLC AI314 Premium Series Apera Instruments, LLC-AI314 Premium Series EC60 Waterproof Conductivity Pocket Tester Kit, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable Probe

$78.79 on Amazon

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

$53.17 on Amazon

#13 1413 µS/cm (microsiemens) Apera Instruments 1413 µS/cm (microsiemens) Conductivity Standard Calibration Solution, 8 oz

$15 on Amazon

#14 TN500 Portable White Apera Instruments TN500 Portable White Light Turbidity Meter with Data Logger, EPA 180.1 Compliant (AI483)

$997 on Amazon

#15 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

$185.44 on Amazon

#16 🔥 AI3713 PH60S Z Smart APERA INSTRUMENTS AI3713 PH60S-Z Smart Spear pH Tester for Food and Solid Sampling pH Measurement'

$275 on Amazon

#17 🔥 Premium Line ORP60 Pocket Apera Instruments Premium Line ORP60 Pocket ORP Tester Kit, Replaceable Probe, 1 mV/±0.2% F.S Accuracy, ±1000 mV Range

$110.23 on Amazon

#18 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

#19 LLC AI1201 Apera Instruments LLC Apera Instruments, LLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester

$37.09 on Amazon

#20 LLC AI3719 PC60 Z Bluetooth Apera Instruments, LLC-AI3719 PC60-Z Bluetooth Multi-Parameter Smart Tester Powered by ZenTest Mobile App, Measuring pH/Conductivity/TDS/Salinity/Resistivity/Temp.

$169 on Amazon