Shop Meters

 
Combo pH/ORP/Temp Tester Gro1 - Digital Weather Station Nutradip - Grow Boss
Combo pH/ORP/Temp TesterGro1 - Digital Weather StationNutradip - Grow Boss

$140.96

$14.99

$215.96

Prestige PPM/EC/CF Wand Lacrosse - Wireless Weather Station Nutradip - PH AC/DC Combo Meter
Prestige PPM/EC/CF WandLacrosse - Wireless Weather StationNutradip - PH AC/DC Combo Meter

$74.96

$39.99

$93.71

Nutradip - PPM AC/DC Combo Meter 2-Way pH & Moisture Meter Active Aqua - Dual Inline TDS Meter
Nutradip - PPM AC/DC Combo Meter2-Way pH & Moisture MeterActive Aqua - Dual Inline TDS Meter

$93.71

$5.20

$37.46

AquaPro - TDS/Temp Meter Bluelab - Combo Meter Bluelab - Commercial Truncheon Meter
AquaPro - TDS/Temp MeterBluelab - Combo MeterBluelab - Commercial Truncheon Meter

$32.21

$231.00

$105.00

Bluelab - Connect Stick Bluelab - Grower's Toolbox-Limited Edition Bluelab - Guardian Monitor
Bluelab - Connect StickBluelab - Grower's Toolbox-Limited EditionBluelab - Guardian Monitor

$113.77

$149.25

$325.01

Bluelab - Guardian Monitor Connect Bluelab - Guardian Monitor Power Supply Bluelab - Meter Carry Case
Bluelab - Guardian Monitor ConnectBluelab - Guardian Monitor Power SupplyBluelab - Meter Carry Case

$373.50

$16.95

$18.75

Bluelab - pH meter w/probe Bluelab - pH Pen Bluelab - Probe Care Kit Conductivity
Bluelab - pH meter w/probeBluelab - pH PenBluelab - Probe Care Kit Conductivity

$157.50

$112.50

$8.96

Bluelab Probe Care Kit pH & Conductivity Bluelab Probe Care Kit-pH Bluelab Soil pH Meter
Bluelab Probe Care Kit pH & ConductivityBluelab Probe Care Kit-pHBluelab Soil pH Meter

$18.36

$13.56

$192.00

Bluelab Soil pH Probe Bluelab Truncheon Meter Champ pH Tester
Bluelab Soil pH ProbeBluelab Truncheon MeterChamp pH Tester

$88.00

$112.00

$50.36

Combo pH/EC/TDS/C/PPM Tester Commercial Grade Combo pH/EC/TDS/Temp Meter Cont. pH/TDS/temp Monitor
Combo pH/EC/TDS/C/PPM TesterCommercial Grade Combo pH/EC/TDS/Temp MeterCont. pH/TDS/temp Monitor

$155.96

$343.96

$202.36

Continuous Monitor/Portable PH meter Continuous pH/TDS/temp Monitor Digital Brix Refractometer Range - 0 to 85
Continuous Monitor/Portable PH meterContinuous pH/TDS/temp MonitorDigital Brix Refractometer Range - 0 to 85

$109.56

$210.36

$135.96

Digital Moisture Meter Digital PH Controller Digital pH Meter
Digital Moisture MeterDigital PH ControllerDigital pH Meter

$9.56

$295.95

$11.99

Digital Temperature Controller for Heat Mat Dissolved Oxygen Meter DiST 1 TDS Tester
Digital Temperature Controller for Heat MatDissolved Oxygen MeterDiST 1 TDS Tester

$37.75

$227.16

$62.36

DiST 5 EC/TDS Meter Double Junction PH Probe for MW100 EC/TDS/Temp Waterproof Hydro Tester
DiST 5 EC/TDS MeterDouble Junction PH Probe for MW100EC/TDS/Temp Waterproof Hydro Tester

$104.76

$45.56

$47.95

EC65 Waterproof Tester EC66 Waterproof Tester Eco Tester TDS High
EC65 Waterproof TesterEC66 Waterproof TesterEco Tester TDS High

$80.95

$80.95

$84.95

Eco Tester TDS Low Essentials - Calibration 7.0 - 1qt Gro'chek - Replacement Probe for HI9813-6
Eco Tester TDS LowEssentials - Calibration 7.0 - 1qtGro'chek - Replacement Probe for HI9813-6

$84.95

$15.57

$138.95

GroChek EC Electrode GroChek EC Monitor GroChek EC Tester
GroChek EC ElectrodeGroChek EC MonitorGroChek EC Tester

$45.00

$91.96

$90.50

GroChek pH Indicator GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester GroChek pH & TDS Combo Continuous Reading Meter
GroChek pH IndicatorGroChek Hanna pH/EC/TDS/C/PPT Pocket TesterGroChek pH & TDS Combo Continuous Reading Meter

$93.56

$152.00

$164.55

GroChek pH/EC/TDS/C Portable Meter w/ Cal Check GroChek pH/EC/TDS/C Portable Meter w/ Cal Check GroChek pH/EC/TDS/Temp. Combo
GroChek pH/EC/TDS/C Portable Meter w/ Cal CheckGroChek pH/EC/TDS/C Portable Meter w/ Cal CheckGroChek pH/EC/TDS/Temp. Combo

$283.95

$221.00

$192.62

Hanna Gro'CHEK pHEP 4 Meter Hanna Gro'CHEK pHEP 5 Meter Milwaukee - EC hand meter SM301
Hanna Gro'CHEK pHEP 4 MeterHanna Gro'CHEK pHEP 5 MeterMilwaukee - EC hand meter SM301

$91.16

$106.36

$80.36

Milwaukee - pH/EC/TDS Kit Milwaukee - PH Hand Meter Milwaukee - pH hand meter SM101
Milwaukee - pH/EC/TDS KitMilwaukee - PH Hand MeterMilwaukee - pH hand meter SM101

$196.75

$91.08

$94.46

Milwaukee - TDS/PPM Monitor Milwaukee - Waterproof PH Tester Mini pH Controller
Milwaukee - TDS/PPM MonitorMilwaukee - Waterproof PH TesterMini pH Controller

$97.96

$62.21

$149.76

Oakton - Low/High/EC High Replacement Sensor Oakton pHTestr 20 - .01 pH Accuracy *ATC Oakton - Waterproof EC Tester 11+
Oakton - Low/High/EC High Replacement SensorOakton - pHTestr 20 - .01 pH Accuracy *ATCOakton - Waterproof EC Tester 11+

$53.21

$120.76

$122.21

Oakton - Waterproof TDS Tester11+ Calibration Solution pH 7.0 - 250 mL - 6pck pH Combo Electrode Glass Body
Oakton - Waterproof TDS Tester11+Calibration Solution - pH 7.0 - 250 mL - 6pckpH Combo Electrode Glass Body

$119.96

$44.96

$154.36

pH Controller 115V PH Controller Sampling Kit pH Electrode Probe w/ 2m (6.6') Cable for HI981404N
pH Controller 115VPH Controller Sampling KitpH Electrode Probe w/ 2m (6.6') Cable for HI981404N

$156.76

$74.95

$65.95

pH Monitor / Hi-Lo User Select Alarm PH Tester for Hydroponics pH Tester With 1 Point Manual Calibration
pH Monitor / Hi-Lo User Select AlarmPH Tester for HydroponicspH Tester With 1 Point Manual Calibration

$113.56

$62.95

$33.71

pH/EC Controller System PH/EC/TDS/C Portable Meters PH/Temp Probe for pH55 & pH56
pH/EC Controller SystemPH/EC/TDS/C Portable MetersPH/Temp Probe for pH55 & pH56

$2,396.00

$195.96

$44.96

PH/Temperature Meter pHep Tester pHTestr 30 - .01 pH Accuracy Temperature Display
PH/Temperature MeterpHEP TesterpHTestr 30 - .01 pH Accuracy Temperature Display

$56.21

$79.95

$131.96

Primo - TDS Tester Smart 3 in 1 Continuous Monitor/Portable Meter Smart 3 in 1 Meter w/ pH/EC/TDS
Primo - TDS TesterSmart 3 in 1 Continuous Monitor/Portable MeterSmart 3 in 1 Meter w/ pH/EC/TDS

$37.46

$299.95

$274.95

Soil Conductivity/Salinity Meter w/ Carrying Case SPO Dry Temperature Probe w/ 6ft cord SPO EC/TDS Probe for HI981409 & HI981410
Soil Conductivity/Salinity Meter w/ Carrying CaseSPO Dry Temperature Probe w/ 6ft cordSPO EC/TDS Probe for HI981409 & HI981410

$524.96

$6.20

$67.46

TDS-3 Handheld TDS meter TDS/Conductivity/Salinity Pocket Pen Waterproof EC/TDS/Temp Combo Meter
TDS-3 Handheld TDS meterTDS/Conductivity/Salinity Pocket PenWaterproof EC/TDS/Temp Combo Meter

$27.75

$207.96

$85.00

Waterproof Eco Tester pH1 Oakton - Waterproof EcoTster pH2 Waterproof PC Testr 35 (EC & pH)
Waterproof Eco Tester pH1Oakton - Waterproof EcoTster pH2Waterproof PC Testr 35 (EC & pH)

$80.00

$100.00

$200.00

Waterproof pH/Temperature Meter Waterproof PT Testr 35 (pH & TDS)
Waterproof pH/Temperature MeterWaterproof PT Testr 35 (pH & TDS)

$120.00

$200.00