213 results for hydroponic
- BLUE LAB CE METER- Waterproof Electric Conductivity&Temp,Fish Tanks, Hydroponic.Opens in a new window or tabNew (Other)C $80.71danomano0kj4 (3) 100%+C $30.09 shipping
- Hydrofarm Active Eye LG17010 Digital Plant Grow Hydroponic Light Meter NewOpens in a new window or tabNew (Other)C $75.17Top Rated SellerTop Rated Selleradrijana219 (1,730) 100%from United States
- Accuracy 100,000 Lux Digital Hydroponic Grow Light Meter Photometer LuxmeterOpens in a new window or tabBrand NewC $41.02Top Rated SellerTop Rated Sellereconoestore (228,372) 97.8%+C $20.52 shippingfrom United States185 sold
- Digital PH Meter & TDS LCD Tester Lab Aquarium Pool Hydroponic Water MonitorOpens in a new window or tabBrand NewC $6.85 to C $13.71Top Rated SellerTop Rated Sellerai_smart (65,834) 99.3%+C $37.91 shippingfrom ChinaFree returns
- TDS Tester+Digital Ph Meter Aquarium Pool Hydroponic Water Monitor 0-9999 PPM sOpens in a new window or tabBrand NewC $3.52 to C $10.77Top Rated SellerTop Rated Sellerlovesell2013 (76,898) 99.9%+C $1.35 shippingfrom ChinaFree returns
- LCD Digital PH Meter for Water Hydroponics Pool Aquarium Pocket Size 0-14 PHOpens in a new window or tabBrand NewC $12.03Top Rated SellerTop Rated SellerWas: C $12.66 5% offsportsflashlights_car (14,829) 98.4%Free shippingfrom China
- Hydroponic ORP Electrode Probe for Oxidation ReplacementOpens in a new window or tabBrand NewC $25.54Top Rated SellerTop Rated Sellertopstoreshop21 (9,274) 98.3%+C $0.84 shippingfrom China
- Orp Replacement Probe ORP Replacement Probe Hydroponic Electrode OxidationOpens in a new window or tabBrand NewC $25.90Top Rated SellerTop Rated Sellergoohbusiness (43,192) 98.3%+C $0.84 shippingfrom China
- Accuracy 0-100 000 Lux Digital Hydroponic Grow Light Meter Photometer Luxmete RAOpens in a new window or tabBrand NewC $41.06Top Rated SellerTop Rated SellerWas: C $43.22 5% offsuperplaza-05 (2,809) 97.9%Free shippingfrom ChinaFree returns
- TDS Tester+Digital Ph Meter Aquarium Pool Hydroponic Water Monitor 0-9999 PPM KOpens in a new window or tabBrand NewC $3.52 to C $10.74Top Rated SellerTop Rated Sellerkingelectronics15 (68,768) 100%+C $1.35 shippingfrom ChinaFree returns239+ sold
- Digital PPM Hydroponic Water Quality Tester 3-in-1 Temperature EC TDS PPM MeterOpens in a new window or tabBrand NewC $19.14Top Rated SellerTop Rated Sellereconoestore (228,372) 97.8%+C $27.36 shippingfrom United States
- Digital TDS LCD PH Meter TDS EC Water Purity PPM Filter Hydroponic Pool TesterOpens in a new window or tabBrand NewC $7.64 to C $14.77Top Rated SellerTop Rated Sellersunnylives (54,289) 97.1%Free shippingfrom China
- IoT pH meter for aquariums & hydroponics - ESP8266, Raspberry Pi, ArduinoOpens in a new window or tabBrand NewC $75.24homelab.link (186) 100%+C $11.63 shippingfrom Bulgaria120 sold
- 5 in 1 PH TDS Water Quality Monitor with Alarm Function for Hydroponic SystemsOpens in a new window or tabBrand NewC $81.87 to C $81.94Top Rated SellerTop Rated Selleryonfhot (294) 99.7%+C $1.35 shippingfrom China
- Professional Digital Light Meter LX821 Greenhouse Hydroponics Gardening LightingOpens in a new window or tabRefurbishedC $61.56Top Rated SellerTop Rated Sellermashpotatz (3,296) 99.4%from United States
- 5 in 1 PH TDS Water Quality Monitor with Alarm Function for Hydroponic SystemsOpens in a new window or tabBrand NewC $77.15 to C $77.28Top Rated SellerTop Rated Sellerminishopstore (13,109) 98.3%+C $1.35 shippingfrom China
- 1PC Disposable Plastic Syringe-Measuring Hydroponic Industry With 3 E010 WYOpens in a new window or tabBrand NewC $2.16Top Rated SellerTop Rated Selleryuyan-shop (2,664) 99.6%Free shippingfrom China
- Hydroponic ORP Probe Electrode Replacement for Oxidation DetectionOpens in a new window or tabBrand NewC $25.61Top Rated SellerTop Rated Sellertopstoreshop21 (9,274) 98.3%+C $0.84 shippingfrom China
- LCD Digital PH Meter TDS EC Water Filter Hydroponic Pool Tester Pen Tester StripOpens in a new window or tabBrand NewC $6.92 to C $10.90Top Rated SellerTop Rated Sellerchips-fans (137,853) 99.5%+C $3.42 shippingfrom ChinaFree returns
- Digital Electric TDS Meter PPM Tester Hydroponics Water Test Pen PurityOpens in a new window or tabBrand NewC $3.79Top Rated SellerTop Rated Sellersunnylives (54,289) 97.1%+C $2.70 shippingfrom ChinaFree returns
- Hydroponic ORP Replacement Probe Oxidation Electrode for Water MonitoringOpens in a new window or tabBrand NewC $25.52Top Rated SellerTop Rated Sellertopstoreshop21 (9,274) 98.3%+C $0.84 shippingfrom China
- Digital Electric TDS Meter PPM Tester Hydroponics Water Test Pen purity 3WOpens in a new window or tabBrand NewC $4.79 to C $4.96Top Rated SellerTop Rated Sellermicroworld2050 (3,200) 99.4%+C $6.85 shippingfrom China
- 1PCS Digital PH Tester Meter 0.0 - 14.0pH for Pool Water Aquarium Hydroponic UKOpens in a new window or tabBrand NewC $11.40Top Rated SellerTop Rated Sellercayin35 (136,062) 99.8%+C $1.70 shippingfrom ChinaFree returns
- Electrode Ph Meter Potential Test BNC Replacement Probe Hydroponic ConnectorOpens in a new window or tabBrand NewC $23.52 to C $25.87Top Rated SellerTop Rated SellerWas: C $30.08 14% offbusinessleader-0 (981) 100%Free shippingfrom ChinaFree returns
- Replacement Probe Aquarium Hydroponic Laboratory Electrode Meter I6M9Opens in a new window or tabBrand NewC $17.13Top Rated SellerTop Rated Sellerndo624 (2,679) 98.9%Free shippingfrom China
- New ListingAcidometer Digital Water Analyzer PH Accurate Online Hydroponics Tool US/EU PlugOpens in a new window or tabBrand NewC $27.03Top Rated SellerTop Rated Sellerangelstoreseller011 (2,920) 95.2%Free shippingfrom China
- New ListingAcidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $31.91Top Rated SellerTop Rated Sellerexcellentstore-016 (645) 92.1%Free shippingfrom China
- Acidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $33.88Top Rated SellerTop Rated Seller15oceaneshop (88,441) 95%Free shippingfrom China
- PH EC Temperature Meter DC 6V High Accuracy Portable LCD Hydroponic Monitor HGOpens in a new window or tabBrand NewC $48.49 to C $56.55Top Rated SellerTop Rated SellerWas: C $61.48 8% offgreatshopsaving (23,117) 97.9%+C $0.84 shippingfrom China
- PH EC Temperature Meter DC 6V High Accuracy Portable LCD Hydroponic Monitor JYOpens in a new window or tabBrand NewC $46.17 to C $63.27Top Rated SellerTop Rated Sellernicedeal-de (23,969) 97.4%+C $0.84 shippingfrom China
- BNC Electrode Probe Connector Hydroponic for PH Aquarium Controller Meter SensorOpens in a new window or tabBrand NewC $11.01Top Rated SellerTop Rated SellerWas: C $11.59 5% offgc_supermarket (247,294) 98.7%+C $8.96 shippingfrom China
- Replacement Probe Aquarium Hydroponic Laboratory Electrode Meter B7L4Opens in a new window or tabBrand NewC $17.36Top Rated SellerTop Rated Sellerndo624 (2,679) 98.9%Free shippingfrom China
- Portable Digital PH Meter Tester Pocket Pool Water Aquarium Hydroponic Testers TOpens in a new window or tabBrand NewC $7.78Top Rated SellerTop Rated SellerWas: C $8.19 5% offgc_supermarket (247,294) 98.7%+C $3.83 shippingfrom China
- BNC Electrode Probe Connector Hydroponic for PH Aquarium Controller Meter SensorOpens in a new window or tabBrand NewC $10.89Top Rated SellerTop Rated SellerWas: C $11.59 6% offgc_electronics (1,309) 98.2%+C $8.96 shippingfrom ChinaFree returns
- Electrode Probe Replacement BNC Connector PH Meter Controller Hydroponics KitOpens in a new window or tabBrand NewC $25.87Top Rated SellerTop Rated SellerWas: C $30.08 14% offbusinessleader-0 (981) 100%Free shippingfrom ChinaFree returns
- New ListingPH Meter For Water EC Conductivity Water Monitor Tester Digital Hydroponics ToolOpens in a new window or tabBrand NewC $48.28Top Rated SellerTop Rated Sellerangelstoreseller011 (2,920) 95.2%Free shippingfrom China
- Aquarium Hydroponic PH Controller Electrode Probe BNC Connector Meter SensorOpens in a new window or tabBrand NewC $11.56Top Rated SellerTop Rated SellerWas: C $12.30 6% offgc_electronics (1,309) 98.2%+C $8.43 shippingfrom ChinaFree returns
- Replacement Probe Aquarium Hydroponic Laboratory Electrode Meter I9D8Opens in a new window or tabBrand NewC $17.36Top Rated SellerTop Rated Sellerquickkway (343,958) 98%Free shippingfrom China
- New ListingAcidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $31.91Top Rated SellerTop Rated Sellerneudealsday-11 (6,794) 94%Free shippingfrom China
- Portable ORP Redox Meter Water Quality Tester ±1999mV Hydroponics Spas L1L3Opens in a new window or tabBrand NewC $29.18Top Rated SellerTop Rated Selleraddstore (160,385) 97.8%Free shippingfrom China
- Acidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $34.14Top Rated SellerTop Rated Sellermakeupdiarys6 (15,723) 95.5%Free shippingfrom China
- Multi-Parameter Water Tester Hydroponics Tool Acidometer for Aquariums Fish TankOpens in a new window or tabBrand NewC $33.80 to C $33.98Top Rated SellerTop Rated Seller15oceaneshop (88,441) 95%Free shippingfrom China
- Aquarium Hydroponic PH Controller Electrode Probe BNC Connector Meter Sensor BLKOpens in a new window or tabBrand NewC $10.89pangzi168 (83) 97.5%Was: C $12.09 10% off+C $4.09 shippingfrom ChinaFree returns
- Essentials pH METER Pen Digital Tester Stick nutrient hydroponics aquarium waterOpens in a new window or tabBrand NewC $85.72gardeners-wild (11,576) 100%+C $31.22 shipping estimatefrom United Kingdom2 watchers
- Digital LCD EC Meter Water Temp Purity PPM Filter Hydroponic Pool TesterOpens in a new window or tabBrand NewC $7.28Top Rated SellerTop Rated SellerWas: C $8.00 9% offrightshere (27,659) 98.2%+C $5.13 shippingfrom China
- Multi-Parameter Water Tester Digital Water Analyzer PH Accurate Hydroponics ToolOpens in a new window or tabBrand NewC $27.12 to C $27.21Top Rated SellerTop Rated Sellerangelbester14 (738) 95.4%Free shippingfrom China
- Milwaukee EC40 EC/TDS Nutrient Meter for Hydroponics, AgricultureOpens in a new window or tabBrand NewC $146.37anatek_electronics (1,357) 100%from United States
- Water Tester 5 In 1 Meter For Hydroponics Accurate And Stable Monitor PPMOpens in a new window or tabBrand NewC $45.32Top Rated SellerTop Rated Sellerechoii_mall (323,220) 97.2%Free shippingfrom China
- Multi-Parameter Water Tester Digital Water Analyzer PH Accurate Hydroponics ToolOpens in a new window or tabBrand NewC $34.48Top Rated SellerTop Rated Sellermakeupdiarys6 (15,723) 95.5%Free shippingfrom China
- Multi-Parameter Water Tester Digital Water Analyzer PH Accurate Hydroponics ToolOpens in a new window or tabBrand NewC $31.52 to C $31.93Top Rated SellerTop Rated Sellerexcellentonline018 (1,986) 94.6%Free shippingfrom China
- Milwaukee EC60 PRO Waterproof 3-in-1 EC /TDS/Temp Tester for HydroponicsOpens in a new window or tabCanada Direct Ship - No Duty PayableBrand NewC $105.32alltronics_canada (1) 100%from United States
- Aquarium Hydroponic PH Controller Electrode Probe BNC Connector Meter SensorOpens in a new window or tabBrand NewC $10.89pangzi168 (83) 97.5%Was: C $12.09 10% off+C $4.09 shippingfrom ChinaFree returns
- Digital Electric TDS Meter PPM Tester Hydroponics Water Test Pen purityOpens in a new window or tabBrand NewC $3.68Top Rated SellerTop Rated SellerWas: C $4.09 10% offworldchips (190,292) 99.1%+C $6.42 shippingfrom ChinaFree returns
- Portable Digital Hydrogen Meter Hydroponic Ph for Accurate Water Quality TestingOpens in a new window or tabBrand NewC $39.17 to C $40.89Top Rated SellerTop Rated Sellerlivecity2014 (102,939) 98.1%Free shippingfrom China
- Milwaukee MC110 PRO pH Monitor Mid Range for USA 110V for HydroponicsOpens in a new window or tabCanada Direct Ship - No Duty PayableBrand NewC $165.51alltronics_canada (1) 100%from United States
- Acidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $27.12Top Rated SellerTop Rated Sellerangelsuperseller012 (194) 91.8%Free shippingfrom China
- Milwaukee CD611 Digital Conductivity Pen (EC) for HydroponicsOpens in a new window or tabBrand NewC $54.72anatek_electronics (1,357) 100%from United States
- PH‑2681 PH/EC Water Quality Tester ATC PH Meter DC6V Hydroponic Monitor For FishOpens in a new window or tabBrand NewC $44.95 to C $59.28Top Rated SellerTop Rated Sellertopargoshome (41,653) 98.7%+C $0.84 shippingfrom China3+ watchers
- Acidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $32.36Top Rated SellerTop Rated Seller11trybest2015 (40,117) 94.7%Free shippingfrom China
- Acidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $27.21Top Rated SellerTop Rated Sellermoralstreasure-006 (2,532) 96.6%Free shippingfrom China
- Acidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $32.36Top Rated SellerTop Rated Sellerbeauty21 (3,293) 91.7%Free shippingfrom China
- Multi-Parameter Water Tester Digital Acidometer Accurate Online Hydroponics ToolOpens in a new window or tabBrand NewC $32.50Top Rated SellerTop Rated Sellerkidsdayss-04 (2,770) 97.2%Free shippingfrom China
- Acidometer Hydroponics Tool Water Analyzer PH for Aquariums Fish Tank US/EU PlugOpens in a new window or tabBrand NewC $35.07Top Rated SellerTop Rated Seller10newlydays (15,387) 95.2%Free shippingfrom China
- Acidometer Digital Water Quality Monitor PH Meter Accurate Hydroponics Tool (EU)Opens in a new window or tabBrand NewC $34.71Top Rated SellerTop Rated Sellerneudealsday-10 (9,501) 97%Free shippingfrom China
- Multi-Parameter Water Tester Digital Acidometer Accurate Online Hydroponics ToolOpens in a new window or tabBrand NewC $32.59Top Rated SellerTop Rated Sellerstormbrain (21,663) 96.7%Free shippingfrom China
- 3 in 1 Intelligent Backlight Water Quality Testing Device Detection PenOpens in a new window or tabBrand NewC $12.97Top Rated SellerTop Rated Sellerexplainan (326) 98.8%Free shippingfrom China
- Milwaukee MC810US MAX pH/TDS/Temp Monitor for USA 110V for HydroponicsOpens in a new window or tabCanada Direct Ship - No Duty PayableBrand NewC $404.90alltronics_canada (1) 100%from United States
- PH Electrode Probe Digital Water Monitor Tester Accurate Online Hydroponics ToolOpens in a new window or tabBrand NewC $33.06 to C $33.57Top Rated SellerTop Rated Sellerstormbrain (21,663) 96.7%Free shippingfrom China
- Multi-Parameter Water Tester Hydroponics Tool Acidometer for Aquariums Fish TankOpens in a new window or tabBrand NewC $35.07Top Rated SellerTop Rated Seller10newlydays (15,387) 95.2%Free shippingfrom China
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