Ph, EC, TDS Meters

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TrolMaster Aqua-X Soil Moisture, Temp and EC 3 in 1 Sensor

$449.99

TrolMaster Aqua-X Heavy Duty Nutrient EC Temp Sensor

$319.99

TrolMaster Aqua-X Pro Controller with Amp-3 Sensor Board

$3,299.99

TrolMaster RJ12 Splitter Hub

TrolMaster 500ft RJ12 Cable Roll ECS-500

$169.99

TrolMaster Weatherproof Box for TS-1, TS-2, HS-1 and ARS-1

$27.99

TrolMaster Aqua-X Inline pH Sensor

$264.99

TrolMaster Aqua-X Inline EC/Temp Sensor

$289.99

TrolMaster Aqua-X Reservoir pH Sensor

TrolMaster Aqua-X Reservoir EC/Temp Sensor

$134.99

Hanna HI7031L Buffer 1413 Calibration 500ml

$25.99

Hanna HI70300L Storage Solution 500ml

$25.99

Hanna HI7007L pH 7 Buffer 500ml

$25.99

Hanna HI7004L pH 4 Buffer 500ml

$25.99

Hanna HI1285-7 pH/EC/TDS Probe for HI9814

$174.99

Hanna GroLine HI981030 pH Soil Tester

$145.99

Hanna GroLine HI9814 pH/EC/TDS/Temp Meter

$309.99

Alfred Digital pH/Temperature Water Resistant Tester

$65.99

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