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Meters & Monitoring
Meters & Monitoring
423 products from 54 brands
All Meters & Monitoring (423)
Controllers & Monitors (144)
Thermometers & Hygrometers (40)
Calibration & Solutions (40)
Combo Meters (44)
Timers (28)
Showing 121–144 of 401 products
LTL Controls
LTL Controls Master 8 Lighting Relay Controller (No Timer)
$299.99
SKU: 270008
In Stock
Shop Now
2 sizes
Luster Leaf Products
Luster Leaf Digital Moisture Meter
$19.99
SKU: LUS18256
In Stock
Shop Now
Grower's Choice
Master Controller
$499.00
SKU: MASTER-CONTROLLER
In Stock
Shop Now
Melnor
Melnor 1 Zone Digital Water Timer Square
$68.99
SKU: GAR63015
In Stock
Shop Now
Melnor
Melnor 2 Zone Digital Water Timer Square
$93.99
SKU: GAR63100
In Stock
Shop Now
Melnor
Melnor 2-Zone Digital Water Timer
$84.99
SKU: GAR77100
In Stock
Shop Now
Melnor
Melnor Bluetooth Timer 2 Zone
$120.99
SKU: GAR93100
Low Stock — 4 left
Shop Now
Melnor
Melnor Sunrise Daily Water Timer
$53.99
SKU: GAR13012
In Stock
Shop Now
Orbit Irrigation Products
Orbit Timer Digital 1 Outlet
$56.99
SKU: BON62061N
In Stock
Shop Now
AC Infinity
PH Meter Kit, pH Pen Tester for Water
$59.99
SKU: AC-PHM3
In Stock
Shop Now
AC Infinity
PH Meter PRO Kit, Interchangeable Probe
$79.99
SKU: AC-PHM5
In Stock
Shop Now
PHOTOBIO
PHOTOBIO Advanced Quantum PAR Meter
$210.87
SKU: LGBQM2
In Stock
Shop Now
PHOTOBIO
PHOTOBIO PHOTO LOC Control Cable w/Ferrite, 0-10V, 3P-2P, 18AWG, 300'
$206.71
SKU: PTBCC8300
In Stock
Shop Now
PHOTOBIO
PHOTOBIO TX2 LED, 800W, 200-480V S5, (10' 277V L7-15P Cord)
$1114.99
SKU: PTBZ1000580S53
In Stock
Shop Now
PHOTOBIO
PHOTOBIO TX2 LED, 800W, 200-480V S5, (10' 277V L7-20P Cord)
$1114.99
SKU: PTBZ1000580S54
In Stock
Shop Now
AC Infinity
Replacement Probe for Hydroponic Meter PRO Kit
$59.99
SKU: AC-PPA7
In Stock
Shop Now
Schaefer
Schaefer Manual Variable Speed Controller
$255.00
SKU: PIN-MSC-400
In Stock
Shop Now
Telsco Industries
Scs 8304 4zone Controller Ez Pro Jr
$168.99
SKU: SCS8304
Low Stock — 2 left
Shop Now
Moto
Speed Bully Temp Fan & Motor Speed Controller (Heating + Cooling)
$91.99
SKU: 950005
In Stock
Shop Now
TrolMaster
TrolMaster (AMC-1) Single/Three Phase Curtain Motor Controller
$539.00
SKU: TRCAMC1
Low Stock — 5 left
Shop Now
TrolMaster
TrolMaster 1.25" Digital Flow Meter (DFM-2)
$110.25
SKU: TRCDFM2
In Stock
Shop Now
TrolMaster
TrolMaster 1.5" Digital Flow Meter (DFM-3)
$115.50
SKU: TRCDFM3
In Stock
Shop Now
TrolMaster
TrolMaster 110V Control Board (OA6-110)
$109.72
SKU: TRCOA6110
In Stock
Shop Now
TrolMaster
TrolMaster 12-Output 24V Control Board for NFS-2 & NFS-3 (OAT-24)
$261.45
SKU: TRCOAT24
In Stock
Shop Now
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2 sizes
