apera instruments best sellers

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

$49.81 on Amazon

#2 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

$131.57 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

$78.64 on Amazon

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

$15 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

$48.62 on Amazon

#7 🔥 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

$74.90 on Amazon

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

$20 on Amazon

#9 3M KCL Storage Soaking Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

$14.54 on Amazon

#10 1413 µS/cm Conductivity Apera Instruments 1413 µS/cm Conductivity Standard Calibration Solution, 16 oz.

$13.69 on Amazon

#11 201T F All in one pH Apera Instruments 201T-F All-in-one pH Electrode, ATC, BNC/RCA Connector, Polycarbonate Body AI1302

$60.27 on Amazon

#12 🔥 SX716 Portable Lab Dissolved Apera Instruments SX716 Portable Lab Dissolved Oxygen DO Meter, Waterproof, Automatic Temperature, Salinity Compensation and Calibration Silver AI461

$342.11 on Amazon

#13 🔥 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

$230.98 on Walmart

#14 🔥 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

$181.71 on Amazon

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

$59.30 on Amazon

#16 🔥 AI101G GroStar Series Apera Instruments AI101G GroStar Series GS1 pH Pen Tester Kit with Replaceable Double-Junction pH Probe for Hydroponics Water Quality Testing, Gen II

$96.98 on Amazon

#17 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

$667.50 on Amazon

#18 🔥 SX736 pH/DO/Conductivity/TDS/Salinity/Resistivity Apera Instruments SX736 pH/DO/Conductivity/TDS/Salinity/Resistivity Portable Handheld Multiparameter Meter Kit

$750 on Amazon

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

$57.73 on Amazon

#20 SX751 pH/ORP/DO/Conductivity/TDS/Salinity/Resistivity/Portable Apera Instruments SX751 pH/ORP/DO/Conductivity/TDS/Salinity/Resistivity/Portable Handheld Multiparameter Meter Kit, Silver

$795 on Amazon