-13%
SM Electrodes 24PCS TENS Unit Replacement Pads 2X2, Latex Free Electrodes Use 2mm Pin Connector Lead Wires Compatible with AUVON TENS,TENS 7000,Etekcity,Nicwell Care Tens, TENS Machine
KWD 3.500
-29%
New 4 in 1 TDS Meter, TDS Meter Digital Water Tester, Accurate and Reliable, Water Tester,TDS EC and Temperature (° C/° F) Meter, 0-9990ppm,Used for Drinking Water and RO/DI Systems
KWD 2.500
Nix Mini 3 Color Sensor Colorimeter - Portable Color Matching Tool - Dust Debris and Splash Resistant (IPX4) - Identify and match paint and digital color values instantly
KWD 52.500
-24%
HYCHEK 21 in 1 Accurate Drinking Water Testing Kits, 145 Strips + 4 Bacteria Tests, Well and Tap Water Test Kit, Home Test Strips for Lead, Fluoride, Chlorine, Hardness, pH, Iron, Copper, and More
KWD 8
-14%
SM Electrodes TENS Unit Pads Replacement Pads for TENS Unit Electrode Pads Electrodes for Tens Unit 2"x2", 24PCS Stim Pads Compatible with AUVON TENS/TENS 7000 Replacement Pads
KWD 3
-30%
DAE AS200U-75 Water Meter, 3/4" NPT Couplings, Measuring in Gallons
KWD 15.500
Portable Brix Refractometer with ATC, Accurate Dual Scale Brix Meter Specific Gravity SG Wort 1.000-1.130 & Brix 0-32%, High Precision Sugar Level Tester in Wine Making, Beer Brewing, Home Brew Kit
KWD 3.500
-6%
[2 Pack] RESTMO Water Flow Meter, Pure Brass Inlet & Outlet | 4 Measure Modes | Display Gallon/Liter Usage and Flow Rate | Ideal to Outdoor Garden Hose, Lawn Sprinkler Watering, RV Water Tank Filling
KWD 17
-9%
GYE Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit
KWD 5
5780 Electrode Insulator Assembly for Beckett, for AF, AFG and SR Burners
KWD 8.500
3-in-1 Alcohol Refractometer Kit for Home Brewers | Measures Brix (0-40%), Alcohol (0-25%), Baume (0-20%) | ATC for Beer, Wine, Mead & Grape Must Sugar Content
KWD 7.500
TDS Water Tester, 4 in 1 TDS Meter Digital Water Tester, Accurate and Reliable Digital TDS EC & Temp(°C,°F) Meter, 0-9990PPM Water Quality Tester for Drinking Water RO/DI System Aquarium White 6.1In
KWD 4
EZTOCH Portable Dissolved Oxygen Meter for Pond, Digital Dissolved Oxygen Test Kit for Fish Tank, Do Meter Oxygen Analyzer with 3.6ft Probe for Koi Pond Aquarium, Measure DO in Water, Aquaponics
KWD 26.500
-5%
Dissolved Oxygen Meter, Pond Oxygen Tester,0.0-40.0 mg/L DO Tester with 4.92 feet Extended Probe Cable, ATC, Backlit LCD, for Pond, Aquarium, Wastewater, Brewing, Lab, and Educational Research
KWD 27
-8%
Flow Meter 3/4 Inche Digital Turbine Flow Meter Aluminum Alloy - Fuel Meter Features Auto On & Off Industry Grade - for Water, Diesel, Gasoline Supports Gallon, QTS, PTS, L, m³ (3/4 inch)
KWD 11
5-in-1 Refractometer for DEF Urea Concentration, Windshield Washer & PG/EG Antifreeze Freeze Point, Battery Specific Gravity - Refractometer for Coolant, Antifreeze, and Diesel Fluid
KWD 8
-6%
Water Flow Meter with Brass Inlet, Measuring Gallon/Liter Consumption and Flow Rate for Outdoor Garden Hose Watering, RV Essentials Water Tank Filling, Sprinkler and Nozzle Sprayer (1 Pack)
KWD 7.500
4 in 1 TDS Meter Digital Water Tester,Water Tester for Drinking Water,PPM Meter with TDS/EC/Temp(°C,°F) Function, TDS Water Tester for Home,Aquarium,Restaurant,Hand Held,OneSize
KWD 3
-71%
4 in 1 Digital Water Quality Tester, Accurate and Reliable Digital TDS EC & Temp(°C,°F) TDS Water Tester, 0-9990PPM TDS Meter (Double Sided Backlighting - White)
KWD 2
GIDIGI Zero Oxygen Calibration Solution for Dissolved Oxygen Meters, 4 Bottles 50ml Zero-Oxygen DO Standard Solution, Applicable for All Brands of Dissolved Oxygen Testers
KWD 5.500
14 Pcs Maple Syrup Making Kit with Maple Syrup Hydrometer Kit and Filter Set Include Maple Syrup Hydrometer Test Cup Brush Filter Holder and 10 Pcs Filter Cloths for Maple Syrup Supplies
KWD 21
Smart Water Tester with APP Monitoring (6in1)
KWD 32.500
DM-3 Commercial Inline Dual TDS/EC Monitor Meter, Upgraded DM-2 DM-2EC, with Two 1/4 tee
KWD 21
NECVCIX All-New 4 in 1 Digital TDS Meter - Water Tester for Drinking Water Digital, Accurate TDS/EC/Temp (°F/°C) Tester for RO/DI System, Aquariums, Tap Water & Hydroponics (0-9990ppm)
KWD 3
Beam Splitter Cube, Optical Glass Prism, 50:50 Ratio, Scientific Spectrometer (10mm)
KWD 5
COLOR MUSE Protective Cover for Colorimeter, Durable Storage and Travel Cover for Color Muse 2 & 3 Devices, Secure and Portable for Painters & Designers, Device Not Included
KWD 8
CIZTADA Smart Dissolved Oxygen Tester for Aquarium Digital Dissolved Oxygen Meter with Portable DO Probe Large Test Range 0.0-20mg/L Dissolved Oxygen Test Kit for Water Hydroponics, Ponds, Aquaculture
KWD 24.500
Hach DR300 Pocket Colorimeter, Nitrate, with Carrying Case, LPV445.97.02110
KWD 258.500
REED Instruments R6200-NIST WBGT Heat Stress Meter,
KWD 161.500
UIUZMAR Water pH Meter Digital pH Tester with pH Test Strips Color Display for Aquarium, Hydroponics, Home Brew, Measure pH Value of Swimming Pool, Drinking Water, Pond, Spa, Hot Tub, Kombucha
KWD 6
-58%
2025 All-New Water Tester for Drinking Water – Accurate & Reliable 0-9999 ppm Water Quality Tester for Drinking Water, Aquariums, Tap Water, Pools, Hydroponics, and RO/DI Systems (Purple)
KWD 2.500
Yewhick Turbidity Meter, Measuring Range 0-1000 NTU, ISO 7027 Certification Compliant, Water Quality Tester for Field and Lab, Handheld Portable Turbidimeter for Water Test with Carry Case
KWD 75