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Bluelab Conductivity Pen Meter | Measures Conductivity and Temperature
In Stock: 91
$117.21 $144.77 -19%
Bluelab pH Pen Meter | Measures pH and Temperature
In Stock: 321
$136.55 $172.35 -21%
Bluelab Soil pH Pen
In Stock: 12
$235.02 $288.16 -18%
Bluelab pH 4.0 Calibration Solution | 250ml - Designed for Bluelab Products
In Stock: 458
$75.84 / $12.64 per unit
(minimum purchase of 6)
Bluelab pH 4.0 Calibration Solutions | 500mL- Designed for Bluelab Products
In Stock: 120
$139.56 / $23.26 per unit
(minimum purchase of 6)
Bluelab pH 7.0 Calibration Solutions | 250ml - Designed for Bluelab Products
In Stock: 609
$75.84 / $12.64 per unit
(minimum purchase of 6)
Bluelab pH 7.0 Calibration Solutions | 500mL- Designed for Bluelab Products
In Stock: 159
$139.56 / $23.26 per unit
(minimum purchase of 6)
Bluelab Combo Meter pH Replacement Probe | pH probe
In Stock: 395
$100.49 $126.85 -21%
Bluelab pH Probe Inline | 3/4in NPT Thread - Use with 1in Adapter
In Stock: 41
$233.31 $288.16 -19%
Bluelab Leap pH Probe | For Bluelab Combo Meter - Bluelab Combo Meter Plus - and Bluelab Multimedia pH Meters
In Stock: 171
$161.87 $199.92 -19%
Bluelab Conductivity Standard Solution | 120ml - 2.77EC
In Stock: 189
$104.52 / $17.42 per unit
(minimum purchase of 6)
Bluelab pH Probe KCl Storage Solution | 250ml
In Stock: 286
$174.12 / $29.02 per unit
(minimum purchase of 6)
Bluelab Commercial Truncheon Nutrient Meter | Measures EC, CF, & PPM
In Stock: 25
$174.28 $213.70 -18%
Bluelab Truncheon Nutrient Meter V2 | 40cm L - 16 in. L
In Stock: 40
$116.08 $143.38 -19%
Central Coast Garden pH Down Solution | 32oz - Concentrate - 75% Phosphoric Acid
Out of stock
$204.96 / $17.08 per unit
(minimum purchase of 12)
Central Coast Garden pH Up Solution | 32oz - 35% Potassium Hydroxide
Out of stock
$204.96 / $17.08 per unit
(minimum purchase of 12)
Central Coast Garden pH Up Solution | 1gal - 35% Potassium Hydroxide
In Stock: 17
$69.96 / $17.49 per unit
(minimum purchase of 4)
Cutting Edge Solutions pH Down | 32oz Bottle
In Stock: 55
$11.44 $13.99 -18%
Cutting Edge Solutions pH Down | 1gal Bottle
Out of stock
$111.08 / $27.77 per unit
(minimum purchase of 4)
Cutting Edge Solutions pH Up | 32oz Bottle
In Stock: 35
$11.44 $13.99 -18%
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