Meters & Controllers

Bluelab pH Pen Meter - Measures pH and Temperature

In Stock: 260

$99.00

Bluelab Probe Care Kit - for Bluelab pH Probes

In Stock: 24

$25.00

Bluelab Probe Care Kit - for Bluelab Conductivity Probes

In Stock: 10

$19.00

Luster Leaf Rapitest Digital Soil pH Meter - 3.5 to 9.0 pH Range

In Stock: 395

$227.04 / $18.92 per unit
(minimum purchase of 12)

Sunpack 2-Function Plant Sensor Meter - Soil Moisture and pH

In Stock: 20

$129.60 / $12.96 per unit
(minimum purchase of 10)

Bluelab Multimedia pH Meter - 6.5ft Probe Cable - For Soil, Coco, Rockwool, and Solution

In Stock: 79

$137.01 $209.00 -34%

Bluelab Soil pH Pen - Direct Measurement in Soil, Coco Coir, and Potting Mixes

Out of stock

$200.35

Bluelab pH Probe Inline - 3/4in NPT - For Guardian Monitor Connect Inline

In Stock: 38

$209.00

Bluelab Combo Meter pH Replacement Probe

In Stock: 358

$90.00

Bluelab Commercial Truncheon Nutrient Meter - Measures EC, CF, and PPM

In Stock: 26

$105.00

Bluelab Conductivity Pen Meter - Measures Conductivity and Temperature

In Stock: 84

$99.00

Bluelab Combo Meter Plus - Measures pH, Conductivity, and Temperature

In Stock: 16

$399.00

Hydrofarm Active Air 2-Way Meter - Moisture and pH

In Stock: 10

$9.67 $13.99 -31%

Bluelab pH 7.0 Calibration Solution - 500ml

In Stock: 136

$122.22 / $20.37 per unit
(minimum purchase of 6)

Bluelab Leap pH Probe - for Combo Meter - Combo Meter Plus - and Multimedia pH Meter

In Stock: 116

$145.00

Bluelab Pulse Multimedia EC and MC Meter - Measures EC, Moisture, and Temperature

In Stock: 23

$349.00

Luster Leaf Rapitest Light and Moisture Meter - Dual Tester

In Stock: 32

$156.66 / $26.11 per unit
(minimum purchase of 6)

Bluelab pH 7.0 Calibration Solution - 250ml

In Stock: 537

$67.50 / $11.25 per unit
(minimum purchase of 6)

Bluelab Truncheon Nutrient Meter V2 - 40cm - EC, CF, PPM 500, PPM 700

In Stock: 67

$105.00

Bluelab Combo Meter - Measures pH, Conductivity, and Temperature - 6.5ft Probe Cable

In Stock: 78

$339.00