Free Global Shipping Starts at $50

Meters & Sensors

Trolmaster ECS-9 12ft RJ12 to 4 Pin IP65 Waterproof Connector Cable for Hydroponic Grow Lights & Environmental Controllers - Perfect for Indoor Gardening & Greenhouse Setup -45% Off
Trolmaster ECS-9 12ft RJ12 to 4 Pin IP65 Waterproof Connector Cable for Hydroponic Grow Lights & Environmental Controllers - Perfect for Indoor Gardening & Greenhouse Setup
$18.7 $34
Trolmaster Hydro X Thermostat Station (TS 2) - Precise Temperature Control for Hydroponics & Indoor Gardening - Perfect for Grow Tents, Greenhouses & Climate-Sensitive Plants -45% Off
Trolmaster Hydro X Thermostat Station (TS 2) - Precise Temperature Control for Hydroponics & Indoor Gardening - Perfect for Grow Tents, Greenhouses & Climate-Sensitive Plants
$84.7 $154
Premium Wooden Thermometer for Home & Office - Accurate Indoor/Outdoor Temperature & Humidity Monitor - Perfect for Living Room, Kitchen, Garden & Greenhouse -45% Off
Premium Wooden Thermometer for Home & Office - Accurate Indoor/Outdoor Temperature & Humidity Monitor - Perfect for Living Room, Kitchen, Garden & Greenhouse
$2.2 $4
InkBird IHC200 Digital Humidity Controller - Precise Humidity Control for Greenhouses, Grow Tents, and Home Storage Areas -45% Off
InkBird IHC200 Digital Humidity Controller - Precise Humidity Control for Greenhouses, Grow Tents, and Home Storage Areas
$29.7 $54
Growlink Trolmaster Integration Hub - Smart Greenhouse Automation Controller for Hydroponics & Indoor Farming - Perfect for Grow Rooms, Greenhouses, and Commercial Farms -45% Off
Growlink Trolmaster Integration Hub - Smart Greenhouse Automation Controller for Hydroponics & Indoor Farming - Perfect for Grow Rooms, Greenhouses, and Commercial Farms
$310.75 $565
Apogee MQ 610 ePAR Quantum Meter with Detachable Sensor Wand - Accurate Plant Growth Measurement for Hydroponics, Greenhouses & Indoor Gardening -45% Off
Apogee MQ 610 ePAR Quantum Meter with Detachable Sensor Wand - Accurate Plant Growth Measurement for Hydroponics, Greenhouses & Indoor Gardening
$357.5 $650
Aqua X Inline pH Sensor (PPH 2) - High Precision Water Quality Monitoring for Pools, Aquariums & Hydroponics | Industrial & Laboratory Use -45% Off
Aqua X Inline pH Sensor (PPH 2) - High Precision Water Quality Monitoring for Pools, Aquariums & Hydroponics | Industrial & Laboratory Use
$145.75 $265
TrolMaster RJ12 Splitter Hub (SPH 1) - 4-Port RJ12 Cable Splitter for Hydroponic & Grow Light Control - Perfect for Indoor Gardening & Greenhouse Automation -45% Off
TrolMaster RJ12 Splitter Hub (SPH 1) - 4-Port RJ12 Cable Splitter for Hydroponic & Grow Light Control - Perfect for Indoor Gardening & Greenhouse Automation
$20.35 $37
TrolMaster 16ft 4 Pin Waterproof Extension Cable (ECS 6) - Durable Outdoor Grow Light Connector for Hydroponics & Greenhouse Use -45% Off
TrolMaster 16ft 4 Pin Waterproof Extension Cable (ECS 6) - Durable Outdoor Grow Light Connector for Hydroponics & Greenhouse Use
$25.3 $46
TrolMaster Aqua X Sensor Board for Irrigation Control System (AMP 2) - Smart Water Monitoring for Hydroponics, Greenhouse & Indoor Farming -45% Off
TrolMaster Aqua X Sensor Board for Irrigation Control System (AMP 2) - Smart Water Monitoring for Hydroponics, Greenhouse & Indoor Farming
$87.45 $159
Trolmaster Hydro X AC Remote Station (ARS 1) - Smart Climate Control for Indoor Grow Rooms & Hydroponic Systems | Perfect for Greenhouse Monitoring & Precision Agriculture -45% Off
Trolmaster Hydro X AC Remote Station (ARS 1) - Smart Climate Control for Indoor Grow Rooms & Hydroponic Systems | Perfect for Greenhouse Monitoring & Precision Agriculture
$77 $140
Digital Min Max Thermometer Hygrometer with Probe - Indoor Outdoor Temperature Humidity Monitor for Home, Garden, Greenhouse & Terrarium -45% Off
Digital Min Max Thermometer Hygrometer with Probe - Indoor Outdoor Temperature Humidity Monitor for Home, Garden, Greenhouse & Terrarium
$7.15 $13
Smart Humidity Controller Dual (IHC MULTI) - Precise Climate Control for Greenhouses, Grow Tents & Home Storage - Global Air Supplies -45% Off
Smart Humidity Controller Dual (IHC MULTI) - Precise Climate Control for Greenhouses, Grow Tents & Home Storage - Global Air Supplies
$176 $320
Growlink Terralink Soil Moisture Sensor - Accurate VWC, EC, and Temperature Monitoring for Smart Farming & Precision Agriculture | Perfect for Greenhouse, Hydroponics, and Crop Management -45% Off
Growlink Terralink Soil Moisture Sensor - Accurate VWC, EC, and Temperature Monitoring for Smart Farming & Precision Agriculture | Perfect for Greenhouse, Hydroponics, and Crop Management
$206.25 $375
Apogee MQ 510 PAR Meter with Detachable Sensor Wand - Accurate Light Measurement for Hydroponics, Greenhouses & Indoor Gardening -45% Off
Apogee MQ 510 PAR Meter with Detachable Sensor Wand - Accurate Light Measurement for Hydroponics, Greenhouses & Indoor Gardening
$354.75 $645
TrolMaster Hydro X Base Station 3-in-1 (HCS-1) - Smart Hydroponic Control System for Indoor Gardening & Greenhouse Automation -45% Off
TrolMaster Hydro X Base Station 3-in-1 (HCS-1) - Smart Hydroponic Control System for Indoor Gardening & Greenhouse Automation
$216.7 $394
Growlink Precision Irrigation Controller - Smart Watering System for Gardens & Farms (Global Version) with Sensor - Perfect for Indoor Plants, Greenhouses & Agriculture -45% Off
Growlink Precision Irrigation Controller - Smart Watering System for Gardens & Farms (Global Version) with Sensor - Perfect for Indoor Plants, Greenhouses & Agriculture
$489.5 $890
AC Infinity Soil Moisture Sensor for Smart Garden Controller AI+ | Monitor Plant Health for Indoor & Outdoor Gardening -45% Off
AC Infinity Soil Moisture Sensor for Smart Garden Controller AI+ | Monitor Plant Health for Indoor & Outdoor Gardening
$16.5 $30
Apogee AA 100 Protective Carry Case - Durable Hard Shell for Electronics, Cameras & Tools - Perfect for Travel, Storage & Outdoor Adventures -45% Off
Apogee AA 100 Protective Carry Case - Durable Hard Shell for Electronics, Cameras & Tools - Perfect for Travel, Storage & Outdoor Adventures
$22 $40
Apogee AC 100 High-Speed Communication Cable - Premium Quality Audio/Data Transfer Wire for Studio Equipment & Professional Audio Systems - Perfect for Recording Studios, Live Performances, and Home Theater Setups -45% Off
Apogee AC 100 High-Speed Communication Cable - Premium Quality Audio/Data Transfer Wire for Studio Equipment & Professional Audio Systems - Perfect for Recording Studios, Live Performances, and Home Theater Setups
$41.25 $75
Apogee MQ 650 PAR Meter with Quantum Sensor - Accurate PPFD Measurement for Indoor Plants, Greenhouses & Hydroponics -45% Off
Apogee MQ 650 PAR Meter with Quantum Sensor - Accurate PPFD Measurement for Indoor Plants, Greenhouses & Hydroponics
$379.5 $690
Apogee PQ 612 ePAR Sensor - High Accuracy Quantum PAR Meter for Plant Growth, Greenhouse, and Hydroponics | Ideal for Indoor Gardening, Horticulture Research, and LED Grow Light Measurement -45% Off
Apogee PQ 612 ePAR Sensor - High Accuracy Quantum PAR Meter for Plant Growth, Greenhouse, and Hydroponics | Ideal for Indoor Gardening, Horticulture Research, and LED Grow Light Measurement
$379.5 $690
Pulse Labs Pulse One - Premium Wireless Earbuds with Noise Cancellation, Bluetooth 5.0, 24H Battery Life - Perfect for Workouts, Commuting & Travel -45% Off
Pulse Labs Pulse One - Premium Wireless Earbuds with Noise Cancellation, Bluetooth 5.0, 24H Battery Life - Perfect for Workouts, Commuting & Travel
$164.45 $299
TrolMaster EFC-1 Environmental Fan Controller for Hydroponics & Grow Tents - Precise Climate Control System -45% Off
TrolMaster EFC-1 Environmental Fan Controller for Hydroponics & Grow Tents - Precise Climate Control System
$40.7 $74
TrolMaster Green X Greenhouse Base Station (GCS 1) - Smart Climate Control System for Indoor Gardening & Hydroponics -45% Off
TrolMaster Green X Greenhouse Base Station (GCS 1) - Smart Climate Control System for Indoor Gardening & Hydroponics
$416.35 $757
TrolMaster Humidity Device Station Plug (DSH 2 / DSH 2U) - Smart Grow Room Climate Controller for Hydroponics & Indoor Gardening -45% Off
TrolMaster Humidity Device Station Plug (DSH 2 / DSH 2U) - Smart Grow Room Climate Controller for Hydroponics & Indoor Gardening
$55.55 $101
TrolMaster Tent X Base Station (TCS-1) - Hydroponic Grow Tent Controller for Indoor Gardening & Greenhouse Automation -45% Off
TrolMaster Tent X Base Station (TCS-1) - Hydroponic Grow Tent Controller for Indoor Gardening & Greenhouse Automation
$201.3 $366
TrolMaster 16ft Extension Cable (ECS 4) for Aqua X - High Quality Hydroponic Grow Light Accessory - Perfect for Indoor Gardening & Greenhouse Setup -45% Off
TrolMaster 16ft Extension Cable (ECS 4) for Aqua X - High Quality Hydroponic Grow Light Accessory - Perfect for Indoor Gardening & Greenhouse Setup
$17.05 $31
Trolmaster Aqua X Inline EC/Temp Sensor (PCT 2) - High Precision Water Quality Monitor for Hydroponics, Aquariums & Indoor Gardening -45% Off
Trolmaster Aqua X Inline EC/Temp Sensor (PCT 2) - High Precision Water Quality Monitor for Hydroponics, Aquariums & Indoor Gardening
$206.25 $375
Trolmaster Aqua X Reservoir PH Sensor (PPH 1) - High Precision Water pH Monitor for Hydroponics, Aquariums & Indoor Gardening - Perfect for Nutrient Solution Testing & Plant Growth Control -45% Off
Trolmaster Aqua X Reservoir PH Sensor (PPH 1) - High Precision Water pH Monitor for Hydroponics, Aquariums & Indoor Gardening - Perfect for Nutrient Solution Testing & Plant Growth Control
$67.1 $122
Trolmaster Aqua X Water Content 3-in-1 Sensor (WCS 2) - Soil Moisture, Temperature & EC Meter for Hydroponics, Greenhouse & Indoor Gardening -45% Off
Trolmaster Aqua X Water Content 3-in-1 Sensor (WCS 2) - Soil Moisture, Temperature & EC Meter for Hydroponics, Greenhouse & Indoor Gardening
$205.7 $374
Trolmaster Aqua X Water Leak Detector (WD-2) - Smart Home Flood Alarm for Basement, Bathroom & Laundry Room Protection -45% Off
Trolmaster Aqua X Water Leak Detector (WD-2) - Smart Home Flood Alarm for Basement, Bathroom & Laundry Room Protection
$48.95 $89
TrolMaster Hydro X CO2 Sensor (MBS S8) - Accurate CO2 Monitor for Indoor Hydroponics & Greenhouse Gardening - Perfect for Grow Tents and Plant Growth Control -45% Off
TrolMaster Hydro X CO2 Sensor (MBS S8) - Accurate CO2 Monitor for Indoor Hydroponics & Greenhouse Gardening - Perfect for Grow Tents and Plant Growth Control
$143.55 $261
Trolmaster Hydro X Full Spectrum PPFD Sensor (MBS PAR) - Accurate PAR Meter for Indoor Hydroponics, Greenhouse & Grow Tent Lighting Measurement -45% Off
Trolmaster Hydro X Full Spectrum PPFD Sensor (MBS PAR) - Accurate PAR Meter for Indoor Hydroponics, Greenhouse & Grow Tent Lighting Measurement
$370.7 $674
TrolMaster Hydro X Plus Controller (HCS 3) - Advanced Hydroponic System Control for Indoor Gardening | Perfect for Grow Tents, Greenhouses & Hydroponic Farms -45% Off
TrolMaster Hydro X Plus Controller (HCS 3) - Advanced Hydroponic System Control for Indoor Gardening | Perfect for Grow Tents, Greenhouses & Hydroponic Farms
$1299.65 $2363
Trolmaster Hydro X Smoke Detector (MBS SD) - Professional Grow Room Safety Alarm for Hydroponic Systems & Indoor Gardens - Perfect for Greenhouses, Grow Tents, and Plant Cultivation Areas -45% Off
Trolmaster Hydro X Smoke Detector (MBS SD) - Professional Grow Room Safety Alarm for Hydroponic Systems & Indoor Gardens - Perfect for Greenhouses, Grow Tents, and Plant Cultivation Areas
$37.4 $68