-13%
Apera Instruments, LLC-AI314 Premium Series EC60 Waterproof Conductivity Pocket Tester Kit, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable Probe
KWD 32.500
Apera Instruments Value Series EC20 Conductivity (EC) Pocket Tester Kit, ±1% F.S Accuracy in 0 to 20 mS/cm, BPB Sensor
KWD 17.500
-8%
Apera Instruments PC60-E Replacement Probe for PC60 Multi-Parameter Tester
KWD 24.500
Apera Instruments PC910 Benchtop Dual-Channel pH/Conductivity Meter Kit with LabSen 211 Refillable Glass pH Electrode
KWD 229
-25%
APERA INSTRUMENTS 201DJ-C Double-Junction pH Electrode, BNC Connector, 3 Ft Cable, PC Body
KWD 13.500
Apera Instruments, LLC-AI3121 Apera Instruments,LLC LabSen 213 Glass-Body pH Electrode for General Water Solutions, with Built-in Temperature Sensor, TRIS Buffer Compatible
KWD 60
Apera Instruments GroStar Series GS4-E Replacement pH/EC Combo Probe
KWD 33
-2%
Apera Instruments PH400 Portable pH Meter Kit with Pre-mixed Buffers, 0.01 pH Accuracy, 0-14.00 pH Measuring Range, 3-Point Auto Calibration, 3' Probe
KWD 97.500
Apera Instruments, TN420 Portable White Light Turbidity Meter, EPA 180.1 Compliant
KWD 212.500
-26%
Apera Instruments, LLC-AI3719-E Apera Instruments PC60-DE pH/Conductivity Replacement Probe for ZenTest PC60-Z Smart Multi-Parameter Pocket Tester
KWD 29
Apera Instruments AI103G GroStar Series GS3 EC/500ppm/700ppm Pen Tester Kit with Replaceable Titanium EC Probe for Hydroponics Water Quality Testing, Gen II
KWD 63
Apera Instruments Premium Series PC8500 Portable Handheld pH/Conductivity Meter Kit (AI5524)
KWD 155
Apera Instruments AI422 EC400S Portable EC (Conductivity)/TDS/Salinity/Resistivity) Meter Kit, GLP Data Management (500 Groups of Data Storage), USB Data Output, 1.3" Height, 3.4" Wide, 7" Length
KWD 144.500
Apera Instruments, LLC-AI533 PC820 Precision Benchtop pH/Conductivity Multiparameter Meter Kit with Highest Accuracy ±0.002 pH and ±0.5% F.S, up to 5-Point Auto. Calibration
KWD 322
Apera Instruments PC800 Benchtop pH/Conductivity/TDS/Salinity/Resistivity/Temp. Multiparameter Meter Kit, 0.01 pH/1% F.S Accuracy AI523
KWD 250.500
Apera Instruments DO8032 Luminescent Sensor Cap
KWD 61.500
Apera Instruments AI4101 DO803 Luminescent Optical DO Probe (10-ft Cable Length)
KWD 223.500
Apera Instruments PH910 Benchtop Lab pH Meter Kit with LabSen 211 Refillable Glass pH Electrode
KWD 140
-32%
Apera Instruments EC60-E Replacement Conductivity Probe for EC60 Pocket Conductivity/TDS (ppm)/Salinity (PPT) Tester (AI1209)
KWD 13
Apera Instruments SX625 Probe for SX620 pH Pen Tester
KWD 20
-14%
Apera Instruments WS200 Fluoride/pH/Conductivity 7-in-1 Portable Meter Kit
KWD 195.500
Apera Instruments 2401-C Glass-Body Conductivity Electrode (K=1.0, BNC Connector)
KWD 36.500
Apera Instruments PH60-DE Replacement pH Probe for ZenTest PH60-Z Smart pH Tester
KWD 22
Apera Instruments DJS-0.1-F Conductivity Electrode for Low Conductivity Measurement (K=0.1, BNC Connector), with Built-in Temperature Sensor
KWD 78
Apera Instruments SX716 Portable Lab Dissolved Oxygen DO Meter, Waterproof, Automatic Temperature, Salinity Compensation and Calibration Silver AI461
KWD 93.500
-10%
APERA INSTRUMENTS AI485 DO8500 Portable Optical Dissolved Oxygen Meter Kit, Auto Compensation for Temperature, Air Pressure and Salinity, GLP Data Management
KWD 327
-7%
Apera Instruments LabSen 371 POM-Body Flat pH Electrode for Surface Test, BNC Connector
KWD 57
-14%
Apera Instruments PCO60-Z Bluetooth pH/Conductivity/ORP/Redox/TDS/Salinity/Resistivity Smart Multi-Parameter Meter Tester Kit Powered by ZenTest Mobile App with Cloud-Based Datalogger
KWD 63.500
Apera Instruments 2310T-F PVC-Body High Range Conductivity/Temp. Electrode (K=10), BNC/RCA Connector
KWD 50
Apera Instruments LabSen 553 PVC-Body Spear pH/Temp. Electrode for Root-Zone Soil Direct pH Measurement, with Built-in Temperature Sensor
KWD 65
Apera Instruments SX620 pH Pen Tester Kit with 0.01 pH Accuracy, 3-Point Auto. Calibration, ATC
KWD 32
Apera Instruments Value Series PC850 Portable Handheld pH/Conductivity Multi-Parameter Meter Kit (AI5514)
KWD 115