Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Applied Filters

Clear All

Water Testing Equipment and Meters

1,732 Results Found that Include 2,002 Products

Results per page:  16 | 32 | 48
Electrode Storage Solution,500mL
  • TM

    Grainger Choice

  • LAB SAFETY SUPPLY
  • Electrode Storage Solution, 500mL Electrode Storage Solution,500mL
  • Item # 3TWH7
  • Mfr. Model # 3TWH7
  • Electrode Storage Solution, pH Storage and Cleaning, Container Plastic, Container Type Bottle, Unit Size...More

  • Category : Calibration Solutions
300mm NIST Hydrometer for Specific Gravity
Conductivity Meter,EC Range 10-9990uS/cm
  • GENERAL
  • Conductivity Meter, EC Range 10-9990uS/cm Conductivity Meter,EC Range 10-9990uS/cm
  • Item # 9KH09
  • Mfr. Model # CO502
  • Conductivity Meter, Electric Conductivity Range 10 to 9990 uS/cm, Electric Conductivity Accuracy +/-1 Pct...More

  • Category : Conductivity Meters
Buffer Kit,pH,500mL
Electrode Stand
Dissolved Oxygen Conductivity Meter
  • YSI
  • Dissolved Oxygen Conductivity Meter Dissolved Oxygen Conductivity Meter
  • Item # 25JZ15
  • Mfr. Model # Pro20
  • Dissolved Oxygen Conductivity Meter, Electric Conductivity Range 0 to 200 mS/cm (Auto Range), TDS Range 0 to...More

  • Category : Dissolved Oxygen Meters
Buffer Solution Kit,pH,4.01,7.00,20 mL
Storage Solution,pH and ORP,1 Pt
Buffer Capsule Set,pH,4.0,7.0,10.0
DPD Total CL2 Reagent PP,10 ml
Water Quality Test Kit,15-Param,25Test
Cap Membrane Kit,For Use With YSI 5203
Reagent Refill,For Use With 4EVT7
Conductivity Meter,IP67
  • OHAUS
  • Conductivity Meter, IP67 Conductivity Meter,IP67
  • Item # 45MJ06
  • Mfr. Model # ST20C-B
  • Conductivity Meter, Electric Conductivity Range 0 to 1999 uS/cm, Waterproof IP67, Automatic Temperature...More

  • Category : Conductivity Meters
Chlorine Colorimeter,2 AA Batteries
  • LAMOTTE
  • Chlorine Colorimeter, 2 AA Batteries Chlorine Colorimeter,2 AA Batteries
  • Item # 45KP21
  • Mfr. Model # 2063
  • Free and Total Chlorine Colorimeter, Colorimeter, 0 to 10 ppm, 0 to 700 ppm Range, Accuracy +/-10 Percent,...More

  • Category : Colorimeters
  • TM

    Grainger Choice

  • LAB SAFETY SUPPLY
  • Buffer Solution Buffer Solution
  • Multiple product options available

    Multiple product options available

  • Category : Calibration Solutions
Electrode Cleaner,500mL
  • TM

    Grainger Choice

  • LAB SAFETY SUPPLY
  • Electrode Cleaner, 500mL Electrode Cleaner,500mL
  • Item # 3TWJ2
  • Mfr. Model # 3TWJ2
  • Electrode Cleaner, pH Storage and Cleaning, Soil and Grease, Container Plastic, Container Type Bottle, Unit...More

  • Category : Calibration Solutions
pH/TDS/Salt Meter,(4)CR2032 Batteries
  • LAMOTTE
  • pH/TDS/Salt Meter, (4)CR2032 Batteries pH/TDS/Salt Meter,(4)CR2032 Batteries
  • Item # 45KP32
  • Mfr. Model # 1766
  • pH/TDS/Salt Meter, pH Range 0.00 to 14.00, Electric Conductivity Range 0 to 199.9 uS (Conductivity), 200 to...More

  • Category : Multi-Parameter Meters
EC/TDS/Salt Meter,(4)CR2032 Batteries
  • LAMOTTE
  • EC/TDS/Salt Meter, (4)CR2032 Batteries EC/TDS/Salt Meter,(4)CR2032 Batteries
  • Item # 45KP33
  • Mfr. Model # 1749
  • Meter, pH Range 0.00 to 14.01, Electric Conductivity Range 0 to 199.9 micronS/cm, 200 to 1999 micronS/cm,...More

  • Category : Multi-Parameter Meters
Tablet,Reagent,Pk100
Electrode Storage Solution,PH,1 Pint
PH Electrode
Conductivity Meter, 9V Battery
  • EXTECH
  • Conductivity Meter, 9V Battery Conductivity Meter, 9V Battery
  • Item # 30XM71
  • Mfr. Model # EC210
  • Conductivity Meter, Electric Conductivity Range 2000 micronS/20.00 mS/100 mS, TDS Range 1200 ppm/12,000...More

  • Category : Conductivity Meters
PH ELECTRODE REPLACEMENT FOR 57348
Test Kit Total Chlorine 0-200PPM
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More