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Solar Indoor Thermometer Hygrometer, Max/Min, Comfort Meter (3 Pack) | Solar & Battery Dual Power |No Setup or App Required |Clear Comfort Level Indicator |Flexible Desk or Wall Placement

$51^.99

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Volume Discounts:$48.99 - $51.99

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1.5" Waterproof Water Flow Meter, Farm, Irrigation, Pool & Liquids NPT Digital Turbine Counter, 10.5-74 GPM, ±1% Accuracy, 360° Rotatable Screen, Anti-EMI, Sleep Mode, Gal (US)/L/Qts/Pts/m³

$105^.99

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Leave in Soil Moisture Meter, Long Term in Soil Monitoring, Soil Temperature, Sunlight Level Indicator (Full Sun/Partial Sun/Partial Shade/Shade), Indoor Outdoor Garden

$67^.99

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Volume Discounts:$64.99 - $67.99

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1" Fuel Flow Meter with 3/4" Adapters for Water, Diesel & Gasoline NPT Digital Turbine Flow Meter Counter, ±1% Accuracy, 2-26 GPM, Rotatable Display, Anti-EMI, Sleep Mode

$89^.99

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DIXSG Digital Lux Meter, Illuminometer, Photometer, 0200,000 Lux Measure Range, Lux/FC Unit Selection for Homes, Agriculture, Warehouses, Farms, Stage, Stadiums

$26^.95

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6 Pcs Twist Lock Photocell Sensor Auto on off Photocell Switch Dusk to Dawn Light Control Light Sensor for Outdoor Lights 120V to 277V, Blue

$104^.56

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Outdoor Motion Sensor, 1 Pack, Automatic Dusk to Dawn, Sensor Turns Lights On When Motion is Detected, Requires Bridge, Works with Alexa, Google Assistant, and Apple HomeKit, Weatherproof

$52^.99

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Kichler Plug-in Transformer Photocell for Landscape Lighting

$80^.97

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48V/60V/64V/72V universal intelligent dual-mode electric vehicle brushless controller 1200-1500W three-speed adjustment

$43^.99

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AJMRTC Automatic Liquid Level Controller Sensor Module, Water Level Detection Switch, Auto Stop When Full, Pump Dry Run Protection for Water Tank and Aquarium

$21^.37

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DC 5V Dehumidifier Humidity Sensor Board Humidity Sensor Replacement Module for FAD504/704 and DWD504/704 Series Genuine OEM Replacement Part Easy to Use

$81^.79

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Room Thermometer Indoor Hygrometer Humidity Meter Gauge Digital Temperature and Humidity Sensor Monitor for Home Office House Pets Plants - AAA Battery Included

$18^.99

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12-Pack Dusk-to-Dawn Photocell Sensor for Outdoor Lighting 100-277V Photoelectric Switch, Electric Eye Photo Control for Lamp Post & Outdoor Bulbs

$95^.64

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5 Pack 120V AC Outdoor Photocell Sensor Dusk to Dawn Swivel-Mount Conduit Light Control, IP65 Waterproof for LED Post Light, Wall Pack & Porch Lights

$100^.61

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Touch Switch Sensor stepless LED Sensing dimming Touch Switch, Suitable for LED Light and Mirror Light dimming Control Switch Touch Panel

$29^.99

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On Off Photocell Light Controller Switch with Sensor 16A 20A 25A AC220V Din Rail Switch Thc-109 16a

$46^.40

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Electric vehicle repair kit brushless controller tester Motor Hall sensor tester 60 degrees 120 degrees

$41^.99

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Aquameter, Set of 5, Plant Soil Moisture Sensor (Green, Small)

$46^.99

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Volume Discounts:$43.99 - $46.99

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4 Pack Room Thermometer Indoor Hygrometer Humidity Gauge Meter | W/ Battery, Accurate Sensor, Monitor Temperature & Humidity, Fast Read, Easy To View, Durable Kickstand, /, Small Size

$31^.99

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Volume Discounts:$28.99 - $31.99

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Color Track Humidity Meter and Indoor Thermometer, Analog Weather Station for the Bedroom, Nursery, Storage, and Inside the Home

$34^.99

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Room Thermometer Indoor Hygrometer Digital Humidity Meter | Accurate Sensor, Fast Refresh, Big Digits, Easy to View, /, w/ AAA Battery, Compact for Home, Office, Pet, Plant

$19^.99

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Volume Discounts:$16.99 - $19.99

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AJMRTC DIY Plant Soil Moisture Sensor Module, CJMCU Soil Humidity Detector with Alarm Function, Soil Water Content Monitor for Arduino Garden Irrigation & Plant Care Project

$10^.54

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AJMRTC 2Pcs Liquid Level Sensor Module, Water Level Detection Sensor, Liquid Height Monitor, Analog Output Water Level Transmitter for Tank Water Level Monitoring & DIY Electronic Projects

$17^.55

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12V Soil Humidity Sensor Relay Control Module Soil Moisture Control System Automatic Watering

$34^.18

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AJMRTC Integrated Protection Liquid Level Sensor Switch Module, Automatic Pumping and Drainage Water Level Control Circuit Board, Water Level Detection Controller for Water Tank Pool Pump Control

$11^.79

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AJMRTC 52mm PP Horizontal Float Switch, Down Mount Liquid Water Level Sensor, Tank Water Level Controller, for Water Pump Aquarium Liquid Level Detection

$10^.69

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AJMRTC Water Level Sensor Module, Liquid Level Detection Monitoring Detector, Non-contact Liquid Sensing Module for Container Liquid Level Detecting, Water Level Alarm & Liquid Height Monitoring Elect

$15^.25

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AJMRTC DC 12V-24V Infrared PIR Motion Sensor Switch Module, Programmable LED Controller with Adjustable Delay Time, Human Body Induction Trigger Module for LED Light Automatic Control DIY Project

$13^.42

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DHT22 AM2302 Digital Temperature and Humidity Sensor Module Sensor Replace SHT11 SHT15 for Arduino Electronic DIY

$11^.99

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SICK VTE18-3F2312 Photoelectric proximity sensor ,PNP,New

$297^.00

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SICK VS/VE12-2N430 Through-beam photoelectric sensor ,NPN ,New

$285^.00

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Waterproof 3 Inch Flow Meter for Hot/Cold Water, Fuel & Liquids ±1% Accuracy, 360° Rotatable Screen, 20-260 GPM, NPT Female Thread, Supports Gallon, Liter, GPM, LPM, m³, QTS, PTS

$229^.95

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SICK VTE18-3P4312 Photoelectric proximity sensor PNP,New

$227^.90

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SICK VTE18-3P4240 Photoelectric proximity sensor ,PNP,New

$203^.00

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SICK VTE18-4P4640 Photoelectric proximity sensor ,PNP,New

$297^.00

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SICK VTE18-4P2740 Photoelectric proximity sensor,PNP,New

$230^.00

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