Four-ring EC/TDS Probe with Internal Temperature Sensor – HI76312$1,090.85 Original price was: $1,090.85.$927.22Current price is: $927.22.Add to Cart
Pool Line High Range Iron Checker HC – HI7214$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Pool Line pH Checker HC Reagents (100 Tests) – HI779-25$41.47 Original price was: $41.47.$35.24Current price is: $35.24.Add to Cart
Copper Test Kit Replacement Reagents (100 tests) – HI3847-100$179.53 Original price was: $179.53.$152.60Current price is: $152.60.Add to Cart
Fluoride Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
General Purpose Extended Length K-Type Thermocouple Probe with Handle – HI766E2$174.99 Original price was: $174.99.$148.74Current price is: $148.74.Add to Cart
Refillable Double Junction pH Electrode with BNC Connector For Fluoride Applications – HI1143B$579.51 Original price was: $579.51.$492.59Current price is: $492.59.Add to Cart
pH 6.86 Technical Calibration Buffer Sachets (25 x 20mL) – HI50068-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
HI9810422 HALO2 pH Meter for Field$293.16 Original price was: $293.16.$249.18Current price is: $249.18.Add to Cart
Total Chlorine Low Range CAL Check™ Standards – HI97761-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
Replacement Tungsten-Halogen Lamp for HI801 – HI7408014$234.08 Original price was: $234.08.$198.97Current price is: $198.97.Add to Cart
Sodium ISE 10 ppm Standard – HI4016-10$184.09 Original price was: $184.09.$156.48Current price is: $156.48.Add to Cart
edge® Multiparameter DO Meter – HI2040$1,681.72 Original price was: $1,681.72.$1,429.46Current price is: $1,429.46.Add to Cart
HI700635P Cleaning Solution for Wine Deposits (25 x 20 mL Sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Glass Body Calomel Reference Electrode for Samples with Suspended Solids – HI5413$361.34 Original price was: $361.34.$307.14Current price is: $307.14.Add to Cart
Conductivity Transmitters to use with Four-ring Probe – HI8936 -0.00 to 19.99 mS/cm-With LCD$954.49 Original price was: $954.49.$811.32Current price is: $811.32.Add to Cart
HI93755-53 Chlorine Remover Reagent for HI775$25.00 Original price was: $25.00.$21.25Current price is: $21.25.Add to Cart
pH 11.00 Technical Calibration Buffer Sachets (25 x 20mL) – HI50011-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Multiparameter (pH/EC) Probe for HI98195-40m (131.2′) cable$2,965.74 Original price was: $2,965.74.$2,520.88Current price is: $2,520.88.Add to Cart
Foodcare Thermistor Thermometer – HI93501$234.08 Original price was: $234.08.$187.26Current price is: $187.26.Add to Cart
Foodcare pH Electrode for Dairy Products and Semi-Solid Foods with DIN Connector – FC202D$463.61 Original price was: $463.61.$394.06Current price is: $394.06.Add to Cart
Ammonia Test Kit for Fresh Water Replacement Reagents (100 tests) – HI38049-100$53.41 Original price was: $53.41.$45.40Current price is: $45.40.Add to Cart
Probe Maintenance Kit for HI9829 Multiparameter Portable Meter – HI7698292$438.61 Original price was: $438.61.$372.82Current price is: $372.82.Add to Cart
COD Test Tube Heater – HI839800$2,931.65 Original price was: $2,931.65.$2,491.91Current price is: $2,491.91.Add to Cart
HI5034-12 80, 000µS/cm Conductivity Standard (120 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Checktemp® Digital Thermometer – HI98501$99.99 Original price was: $99.99.$79.99Current price is: $79.99.Add to Cart
Magnetic Stir Bars (10) Medium Sized – HI731320$218.17 Original price was: $218.17.$185.45Current price is: $185.45.Add to Cart
HALO® Glass Body Refillable pH Electrode with Bluetooth® – HI11312$559.06 Original price was: $559.06.$475.20Current price is: $475.20.Add to Cart
Alkalinity Reagents (100 tests) – HI93755-01$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
Marine Alkalinity (dKH) Checker® HC Calibration Check Set – HI772-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
Portable pH/mV Meter – HI8424$874.95 Original price was: $874.95.$743.71Current price is: $743.71.Add to Cart
Phosphorus Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI6068 pH 6.862 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
HI1000 Series Process Digital pH Probe-50m (164.0′)-HT – High Temperature-PTFE$2,170.33 Original price was: $2,170.33.$1,844.79Current price is: $1,844.79.Add to Cart
Calcium Hardness Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Silica Low-Range Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
pH 2.00 Technical Calibration Buffer Sachets (25 x 20mL) – HI50002-02$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
EC/Resistivity Probe for HI6321 – HI7631233$1,124.94 Original price was: $1,124.94.$956.20Current price is: $956.20.Add to Cart
Infrared Transmitter for Temperature Dataloggers – HI90140$274.99 Original price was: $274.99.$233.74Current price is: $233.74.Add to Cart
0.1° Resolution K-Type Thermocouple Thermometer with High/Low Limit Display – HI93531$490.89 Original price was: $490.89.$417.25Current price is: $417.25.Add to Cart
Cationic Surfactants Reagent (Set for 25 tests) – HI96785-25$227.26 Original price was: $227.26.$193.17Current price is: $193.17.Add to Cart
Multiparameter (pH/EC/DO) Probe for HI98194 – HI7698194$2,028.29 – $2,984.49Price range: $2,028.29 through $2,984.49Select Options
Multiparameter (pH/EC) Probe for HI98195 – HI7698195$1,555.03 – $2,520.88Price range: $1,555.03 through $2,520.88Select Options
Silica Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Fluoride Half-Cell Ion Selective Electrode (ISE) – FC301B$1,386.29 Original price was: $1,386.29.$1,178.34Current price is: $1,178.34.Add to Cart
Conductivity Mini Controller (0.00-10.00 mS/cm) – BL983327$390.20 – $432.70Price range: $390.20 through $432.70Select Options
Copper High Range Reagents (100 tests) – HI93702-01$97.72 Original price was: $97.72.$83.06Current price is: $83.06.Add to Cart
HI7004/1G pH 4.01 Calibration Solution (1 G ( 3.78 L))$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
HI70080P 800 mg/L (ppm) TDS Standard Sachets (25 x 20 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Phosphorus Portable Photometer-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Iodine Reagents (100 tests) – HI93718-01$63.64 Original price was: $63.64.$54.09Current price is: $54.09.Add to Cart
Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – HI97771-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Compact Magnetic Mini-Stirrers with Electrode Holder – HI181-Lavender$240.90 Original price was: $240.90.$204.77Current price is: $204.77.Add to Cart
Foodcare pH Half-Cell Electrode with BNC Connector – FC260B$336.35 Original price was: $336.35.$285.89Current price is: $285.89.Add to Cart
Calibration Check Key at 70°C (HI765 Probes) – HI765070C$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
Replacement Probe for HI98194 with 4m (13′) cable$2,386.23 Original price was: $2,386.23.$2,028.29Current price is: $2,028.29.Add to Cart
Phosphate Test Kit Replacement Reagents (50 tests) – HI3833-050$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Portable ISO Compliant Logging Turbidity Meter with Data Logging and PC Connectivity – HI93703-11$2,193.06 Original price was: $2,193.06.$1,864.10Current price is: $1,864.10.Add to Cart
Sodium ISE Electrode Fill Solution (4 x 30 mL) – HI7079$99.99 Original price was: $99.99.$84.99Current price is: $84.99.Add to Cart
Reactive Phosphorus Reagents with Barcode Recognition – HI94758A-50$229.54 Original price was: $229.54.$195.11Current price is: $195.11.Add to Cart
HI5006 pH 6.00 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Refillable pH Electrode with Calomel References and BNC Connector – HI1144B$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
Phosphorus High-Range Checker® HC Calibration Check Set – HI706-11$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Key® K-thermocouple Interchangeable Probe for Surfaces – HI98517-12$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
Short Protective Probe Shield for HI9829 Multiparameter Portable Meter – HI7698295$268.17 Original price was: $268.17.$227.94Current price is: $227.94.Add to Cart
Total Hardness and Iron Low-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Conductivity Analog Controller with Direct Input from Potentiometric Probe – HI943500-0 to 1999µS/cm$1,465.83 Original price was: $1,465.83.$1,245.95Current price is: $1,245.95.Add to Cart
HI73311 Spare Electrode for Conductivity and TDS testers$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
USB Cable for PC Connection – HI920013$97.72 Original price was: $97.72.$83.06Current price is: $83.06.Add to Cart
HI7007/1L pH 7.01 Calibration Solution (1 L)$46.02 Original price was: $46.02.$39.12Current price is: $39.12.Add to Cart
Plastic Beaker Set, 20 mL (10) – HI740037P$47.73 Original price was: $47.73.$40.57Current price is: $40.57.Add to Cart
Bromine Test Kit Replacement Reagents (60 tests) – HI3830-060$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
Copper High-Range Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Glass Titration and Solvent Beaker for HI903 – HI900522$931.77 Original price was: $931.77.$792.00Current price is: $792.00.Add to Cart
PVDF Body Foodcare pH Electrode for Dairy Products and Semi-Solid Foods – FC200B$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
PVDF Body Foodcare pH Electrode with BNC Connector for Dairy Products – FC100B$377.26 Original price was: $377.26.$320.67Current price is: $320.67.Add to Cart
Membrane Caps for HI76483 DO Probe – HI76483A/P$261.35 Original price was: $261.35.$222.15Current price is: $222.15.Add to Cart
HI70663L Cleaning Solution for Soil Deposits (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
HI767-25 Marine Nitrite Low Range Checker HC Reagents (25 Tests)$22.15 Original price was: $22.15.$18.83Current price is: $18.83.Add to Cart
Silica Low Range Portable Photometer with CAL Check – HI97705$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Combo pH, Conductivity, TDS (Low Range) Waterproof Portable Tester- HI98129$397.71 Original price was: $397.71.$338.05Current price is: $338.05.Add to Cart
Chlorine Dioxide Portable Photometer with CAL Check – HI97738$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Dissolved Oxygen Portable Photometer Kit – HI97732C$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Titanium Body pH/ORP Electrode for Water Treatment Analysis with DIN Connector – HI1297D$727.23 Original price was: $727.23.$618.15Current price is: $618.15.Add to Cart
Total Chlorine Extended Range Test Kit – HI38023$127.27 Original price was: $127.27.$108.17Current price is: $108.17.Add to Cart
HI6010-01 10.010 pH Millesimal Calibration Solution (1 L)$96.80 Original price was: $96.80.$82.28Current price is: $82.28.Add to Cart
Set of O-rings for HI903 – HI900540$124.99 Original price was: $124.99.$106.25Current price is: $106.25.Add to Cart
Multiparameter (pH/DO) Probe for HI98196 – HI7698196 -4m (13′) cable$1,829.44 Original price was: $1,829.44.$1,555.03Current price is: $1,555.03.Add to Cart
Silver ISE 0.1M Standard – HI4015-01$238.62 Original price was: $238.62.$202.83Current price is: $202.83.Add to Cart
Injector saddle for 63 mm pipe diameter for BL series pool controllers – BL120-263$54.54 Original price was: $54.54.$46.35Current price is: $46.35.Add to Cart
Chromium Low-Range Checker® HC Calibration Check Set – HI749-11$55.68 Original price was: $55.68.$47.33Current price is: $47.33.Add to Cart
Acidity Chemical Test Kit – HI3820$113.63 Original price was: $113.63.$96.58Current price is: $96.58.Add to Cart
Oxalic Acid Standard Reagent, 20 g – HI70408$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
Foodcare T-Type Thermocouple Thermometer with Detachable Probe – HI935004$234.08 Original price was: $234.08.$198.97Current price is: $198.97.Add to Cart
Silica Chemical Test Kit Replacement Reagents (100 tests) – HI38067-100$199.99 Original price was: $199.99.$169.99Current price is: $169.99.Add to Cart
HI70039C 5000µS/cm Conductivity Standard (25 x 20mL)$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
Pool Line Free & Total Chlorine, Cyanuric Acid, and pH Portable Photometer with CAL Check – carrying case and CAL…$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
HI7006M pH 6.86 Calibration Solution (230 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart