YINMIK pH Salt ORP Tester, Digital pH Meter for Aquarium, 7 in 1 pH TDS EC Salt ORP S.G Temp Pool Salt Tester for Spa,Hot Tub,Home Brewing,pH ppm EC Meter for Hydroponics,ORP Meter for Drinking Water
KWD 11
-7%
YINMIK Water PH Meter, 3 in 1 PH TDS Temp Pen Type Tester for Home Brewing, PPM Water Tester with Backlight for Water Purifier, Home Wine Beer Making, Pool, Hot Tub, Aquarium, Hydroponics, RO System
KWD 7
Hydroponic ppm pH Monitor, WiFi 6 in 1 pH EC Meter for Hydroponics Growing System,Continuous Monitoring pH PPM EC CF Humidity Temp of DWC Grow System Water Reservoir Tank Aeroponic Garden Aquarium...
KWD 33
Digital TDS EC Temp Meter with Horizontal Display Professional PPM Tester for Water Filter Monitoring and Hydroponic System with PPM500 & PPM700 Mode
KWD 4.500
Hydrogen Water Tester, pH Tester, Digital pH Meter for Hydrogenated Water,H2 Meter(PPB/PPM), ORP Meter Hydrogen Water Bottle Test, pH ORP Meter for hydroponics/Swimming Pool
KWD 9.500
-11%
Digital Soil pH Moisture Tester,Plant Moisture pH Meter for Soil and Water,Great Soil Test Kit for Gardener,Digital 4 in 1 Soil Temp Moisture pH EC Tester for Lawn,Indoor&Outdoor Plant,Potting,Farm
KWD 24.500
-17%
pH Salt Meter Salinity pH Tester for Saltwater Pool 6 in 1 pH Salt EC TDS ORP Temp Test Kit Pool pH ORP Monitor Hydroponic pH Conductivity PPM Reader YINMIK Salt Checker for Aquarium Koi Pond
KWD 12.500
-11%
pH Moisture Meter Smart Soil Test Kit Garden pH Meter Hygrometer pH Conductivity Meter for Hydroponic 8 in 1 Farm pH Moisture pH Moisture EC Fertility Salt Sunlight Air Humidity Temp Tester
KWD 15.500
-9%
Water pH Meter, Digital 4 in 1 pH Temp EC TDS Meter for Hydroponics, PH Conductivity PPM Tester with EC Calibration Liquid, Suit for Growing Nutrients,Reservoir Tank,DWC,Brewing,Pool, Aquarium
KWD 10.500
-14%
pH Storage Solution KCL Storage Solution pH Buffer Solution Storage pH Electrode Storage Solution pH Probe Storage Solution pH Meter Storage Kit for All pH Tester pH Reader pH Checker pH Monitor
KWD 6
-14%
pH Calibration Solution EC Calibration Liquid, pH Probe Storage Solution 4.00 pH Buffer Solution 7.00 pH Meter Calibration Solution KCL Storage Solution 1413 μS/cm Conductivity Calibration Fluid
KWD 6
Cleanning Solution for pH Electrode,50ml*4 General pH Meter Probe Cleaner, Conductivity Probe cleanning, Electrode Cleaner Suitable for All Kinds pH Meter, EC Meter, TDS Meter, Salt Meter
KWD 5.500
-24%
Dissolved Oxygen Meter Digital Dissolved Oxygen Test kit for Aquarium Oxygen Tester for Koi Pond Do Meter for Wastewater Smart Dissolved Oxygen Meter with 9.84ft DO Probe Cable for Aquaculture
KWD 22
Aquarium pH Salt Meter with 56.2 mS Condutivity Solution (35.0ppt Salt Calibration Liquid)
KWD 19
Aqurium pH Salt Tester with pH & Salt Calibration Solution
KWD 19
Aquarium pH Salt Meter & Replaceable pH Probe Kits
KWD 20.500
-16%
Salt pH Tester for Reef Tank, Saltwater Aquarium Salinity Meter, Freshwater Fish Tank PPM pH Reader, Digital 5 in 1 pH Salt EC TDS Temp Test Kit for Saltwater Pool, Hydroponic, Aquaponics, Koi Pond
KWD 10.500
5000μS/cm Conductivity Calibration Solution, Salinity Buff Calibration Fluid for Salt Meter of Saltwater Pool SPA Hot Tub, EC Calibration Solution Kit for EC Meter TDS Tester, 4 Bottles of 50mL
KWD 5.500
-29%
EC pH Monitor for Hydroponics, 6 in 1 WiFi pH ppm Tester for hydroponics System Water,Continuous Monitor of pH PPM EC CF Humidity Temp of Indoor DWC Grow System,Hydro Reservoir Tank, Aeroponic Garden
KWD 23.500
-20%
Pool Salt Tester, Digital 5 in 1 pH TDS EC Salinity Meter with Calibration Solution Kit, Simultaneous Display ppm pH for Saltwater Pool, Aquarium, Hot Tub, Spa, Hydroponics, Home Brew&Pickling
KWD 10
-12%
pH Calibration Solution, 4.00 7.00 & 10.01 pH Buffer Calibration Solution, Each 500mL(16.9Fl oz) pH Calibration Packets for All pH Tester, pH Buffer Solution Kit, pH Meter Calibration Solution
KWD 11
56.2mS Conductivity Solution, 35ppt Salinity Calibration Fluid, Salt buff Solution for Salt Meter&Salt Refractometer of Aquarium, EC Calibration liquid for EC Meter TDS Tester, 4 Bottle of 50mL
KWD 5.500
-6%
pH Calibration Solution, 4.00&7.00 pH Buffer Calibration Solution, Each 500mL(16.9Fl oz) pH Calibration Packets for All pH Tester, pH Calibration Buffer Solution Kit, pH Meter Calibration Solution Kit
KWD 8.500
pH Buffer Solution, 56.2mS/cm Conductivity Solution, 35.0 PPT Salinity Calibration Liquid, Salt Calibration Solution for Salt Meter of Tank, pH 4.00 7.00 10.01 Calibration Packets for pH Meter
KWD 5.500
Aquarium pH Salinity Monitor, Smart pH Salt Meter, Digital pH PPM Salt Tester for Saltwater Aquarium Reef Tank, WiFi 5 in 1 pH Salt TDS Humidity Temp Monitor for Freshwater Fish Tank, Koi Pond
KWD 20.500
-45%
Aquarium pH Salt Tester, Digital Salinity Meter for Freshwater & Saltwater Fish Tank, Simultaneous display Salt pH TDS for Koi Pond, Reef Tank, Aquaponics PPM pH EC Reader, Hydrometer with S.G. Card
KWD 9
pH Pool Monitor, Smart pH and Chlorine Tester for Swimming Pool, Salt Water Pool 7 in 1 pH Chlorine Salinity ORP EC TDS Temp Monitor for Inground Pool, Above Ground Pool, Spa, Hot Tub
KWD 53
pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH Conductivity TDS Temperature for Reservoir Tank Water DWC Aeroponic Garden Indoor Outdoor Growing
KWD 10.500
-16%
Hot Tub Salt Meter, Truncheon Pool Salinity Tester Thermometer, Digital Stick Salt Temp Test Kit for Saltwater Pool, YINMIK LED Display for Salt Water SPA, Salt Reader for Freshwater Fish Tank & Koi
KWD 16
-33%
Truncheon EC PPM Nutrient Meter for Hydroponic, Conductivity Tester Stick for Hydroponics Growing PPM Measuring Tool (EC, PPM 500, PPM 700, CF, Temp) for Nutrient Reservoir, Aquaponics, DWC
KWD 13.500
-10%
Pool Salt Tester, Floating Digital Pool Salinity Meter with Thermometer for Salt Water Pool, YINMIK Solar Powered Salinity and Temperature Tester for Outdoor Swimming Pool
KWD 37
-30%
Hydroponics EC pH Tester, Simultaneous Display pH ppm for Base Reservoir Water, Continuous Monitoring of pH Conductivity Temp. ppm for Growing Nutrients, Indoor DWC System, Aeroponic Garden
KWD 8