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Meters & Sensors

Growlink Precision Irrigation Controller - Smart Watering System with ESM3 Unit & 2 Soil Sensors for Greenhouse, Farm, and Garden Automation -45% Off
Growlink Precision Irrigation Controller - Smart Watering System with ESM3 Unit & 2 Soil Sensors for Greenhouse, Farm, and Garden Automation
$745.25 $1355
Dimlux Digital Plant Temperature Monitor Camera for Xtreme LED Grow Lights - Indoor Gardening & Hydroponics System Accessory -45% Off
Dimlux Digital Plant Temperature Monitor Camera for Xtreme LED Grow Lights - Indoor Gardening & Hydroponics System Accessory
$201.3 $366
TrolMaster Replacement 3-in-1 Sensor for Temperature, Humidity & Light Monitoring (MBS TH) - Perfect for Indoor Grow Rooms, Greenhouses & Hydroponic Systems -45% Off
TrolMaster Replacement 3-in-1 Sensor for Temperature, Humidity & Light Monitoring (MBS TH) - Perfect for Indoor Grow Rooms, Greenhouses & Hydroponic Systems
$61.05 $111
TrolMaster Hydro X CO2 Device Station (DSC 2) - Digital CO2 Monitor & Controller for Hydroponic Grow Tents & Indoor Gardens - Perfect for Precise CO2 Regulation in Greenhouse and Grow Room Environments -45% Off
TrolMaster Hydro X CO2 Device Station (DSC 2) - Digital CO2 Monitor & Controller for Hydroponic Grow Tents & Indoor Gardens - Perfect for Precise CO2 Regulation in Greenhouse and Grow Room Environments
$59.95 $109
Growlink Precision Irrigation Controller with 4 Sensors - Smart Watering System for Gardens, Lawns & Farms - Global Version -45% Off
Growlink Precision Irrigation Controller with 4 Sensors - Smart Watering System for Gardens, Lawns & Farms - Global Version
$1056 $1920
Non-Contact Infrared Laser Thermometer Gun -58°F to 1112°F (-50°C to 600°C) Digital Temperature Gun for Cooking, HVAC, Automotive & Industrial Use -45% Off
Non-Contact Infrared Laser Thermometer Gun -58°F to 1112°F (-50°C to 600°C) Digital Temperature Gun for Cooking, HVAC, Automotive & Industrial Use
$7.7 $14
TrolMaster Hydro X Lighting Control Adapters for Hydroponics & Grow Tents - Smart LED Grow Light Controller for Indoor Plants & Greenhouse Gardening -45% Off
TrolMaster Hydro X Lighting Control Adapters for Hydroponics & Grow Tents - Smart LED Grow Light Controller for Indoor Plants & Greenhouse Gardening
$37.4 $68
TrolMaster Program Timer Module - Digital Device Station (DSP 2) for Hydroponics, Grow Tents & Indoor Gardening Automation -45% Off
TrolMaster Program Timer Module - Digital Device Station (DSP 2) for Hydroponics, Grow Tents & Indoor Gardening Automation
$52.8 $96
TrolMaster BETA 6 Digital Humidity Controller - Day/Night Mode for Greenhouse, Grow Tent & Indoor Plant Care - Precise Climate Control System -45% Off
TrolMaster BETA 6 Digital Humidity Controller - Day/Night Mode for Greenhouse, Grow Tent & Indoor Plant Care - Precise Climate Control System
$66.55 $121
Trolmaster to ThinkGrow 12-Foot Daisy Chain Control Cable (ECS 7) - Perfect for Hydroponic Grow Systems & Indoor Gardening -45% Off
Trolmaster to ThinkGrow 12-Foot Daisy Chain Control Cable (ECS 7) - Perfect for Hydroponic Grow Systems & Indoor Gardening
$18.7 $34
Pulse Labs Pulse Pro - Premium Wireless Earbuds with Active Noise Cancellation, Bluetooth 5.0, 30H Playtime for Gym, Running, Work & Travel -45% Off
Pulse Labs Pulse Pro - Premium Wireless Earbuds with Active Noise Cancellation, Bluetooth 5.0, 30H Playtime for Gym, Running, Work & Travel
$380.6 $692
TrolMaster Digital CO2 PPM Controller Beta 8 - Accurate CO2 Monitoring for Indoor Grow Tents, Hydroponics & Greenhouse Applications -45% Off
TrolMaster Digital CO2 PPM Controller Beta 8 - Accurate CO2 Monitoring for Indoor Grow Tents, Hydroponics & Greenhouse Applications
$184.8 $336
Trolmaster Water Content Sensor 3 with Splitter Cable Set (WCS 3) - Accurate Soil Moisture Meter for Hydroponics, Greenhouse & Indoor Gardening -45% Off
Trolmaster Water Content Sensor 3 with Splitter Cable Set (WCS 3) - Accurate Soil Moisture Meter for Hydroponics, Greenhouse & Indoor Gardening
$104.5 $190
Growlink Teros 12 Adapter Extension Cable 25ft - Soil Moisture Sensor Cable for Agriculture, Greenhouse & Hydroponics Monitoring Systems -45% Off
Growlink Teros 12 Adapter Extension Cable 25ft - Soil Moisture Sensor Cable for Agriculture, Greenhouse & Hydroponics Monitoring Systems
$11 $20
Apogee DLI 600 PAR Meter - High Precision Light Meter for Plants | Measure PPFD & Sunlight for Indoor Gardening, Greenhouses & Hydroponics -45% Off
Apogee DLI 600 PAR Meter - High Precision Light Meter for Plants | Measure PPFD & Sunlight for Indoor Gardening, Greenhouses & Hydroponics
$316.25 $575
Accurate Plastic Budget Thermometer for Home, Kitchen, and Outdoor Use - Digital Temperature Gauge for Cooking, Gardening, and HVAC -45% Off
Accurate Plastic Budget Thermometer for Home, Kitchen, and Outdoor Use - Digital Temperature Gauge for Cooking, Gardening, and HVAC
$3.85 $7
Trolmaster TC-1 Grow Room Camera - High Resolution Indoor Plant Monitoring System for Hydroponics, Greenhouse & Indoor Gardening -45% Off
Trolmaster TC-1 Grow Room Camera - High Resolution Indoor Plant Monitoring System for Hydroponics, Greenhouse & Indoor Gardening
$108.35 $197
Intelligent VPD Humidity Controller for Grow Tents & Greenhouses - Precise Climate Control for Indoor Plants & Hydroponics -45% Off
Intelligent VPD Humidity Controller for Grow Tents & Greenhouses - Precise Climate Control for Indoor Plants & Hydroponics
$91.3 $166
Growlink Precision Irrigation Controller - Smart Watering System for Gardens & Lawns - Global Version (Unit Only) - Perfect for Home, Farm & Greenhouse Use -45% Off
Growlink Precision Irrigation Controller - Smart Watering System for Gardens & Lawns - Global Version (Unit Only) - Perfect for Home, Farm & Greenhouse Use
$321.75 $585
Growlink Substrate Sensor Alignment Tool - Precise Soil Moisture Monitoring for Hydroponics, Greenhouses & Indoor Gardening -45% Off
Growlink Substrate Sensor Alignment Tool - Precise Soil Moisture Monitoring for Hydroponics, Greenhouses & Indoor Gardening
$6.05 $11
Dimlux Temperature Sensor - High Precision Digital Thermometer for Home, Garden & Industrial Use | Monitor Room, Greenhouse & HVAC Systems -45% Off
Dimlux Temperature Sensor - High Precision Digital Thermometer for Home, Garden & Industrial Use | Monitor Room, Greenhouse & HVAC Systems
$31.9 $58
Apogee MQ 500 PAR Meter with Quantum Sensor - Accurate Light Measurement for Indoor Plants, Hydroponics, and Greenhouse Grow Lights -45% Off
Apogee MQ 500 PAR Meter with Quantum Sensor - Accurate Light Measurement for Indoor Plants, Hydroponics, and Greenhouse Grow Lights
$346.5 $630
Trolmaster Sensor Board (AMP 3) - Hydroponic Grow Room Monitoring System for Indoor Plants & Greenhouse Control -45% Off
Trolmaster Sensor Board (AMP 3) - Hydroponic Grow Room Monitoring System for Indoor Plants & Greenhouse Control
$148.5 $270
TrolMaster Aqua X Pro Smart Irrigation Control System (NFS 2) - Automated Watering for Hydroponics, Greenhouses & Indoor Gardens -45% Off
TrolMaster Aqua X Pro Smart Irrigation Control System (NFS 2) - Automated Watering for Hydroponics, Greenhouses & Indoor Gardens
$1817.75 $3305
TrolMaster TSH 1 Temperature and Humidity Monitoring Station for Indoor Grow Rooms, Greenhouses, and Hydroponics - Precise Climate Control for Plants -45% Off
TrolMaster TSH 1 Temperature and Humidity Monitoring Station for Indoor Grow Rooms, Greenhouses, and Hydroponics - Precise Climate Control for Plants
$74.8 $136
Growlink Teros12 Adapter - Soil Moisture Sensor Connector for Smart Agriculture & Hydroponics | Perfect for Greenhouse Monitoring & Precision Farming -45% Off
Growlink Teros12 Adapter - Soil Moisture Sensor Connector for Smart Agriculture & Hydroponics | Perfect for Greenhouse Monitoring & Precision Farming
$9.35 $17