Test Meters & Cotroller

54 Products

SALE

Bluelab Combo Meter - EC TDS | Conductivity | PH | Temperature | Battery Powered

SALE

Bluelab Conductivity Standard Solution - 250ML | 2.77 EC | Calibration Solution

SALE

Bluelab Digital EC Pen - Portable | Reliable | Temperature | PPM TDS EC

Bluelab Digital EC Pen - Portable | Reliable | Temperature | PPM TDS EC

$149.95
Save 33%
$101.00
Free shipping over $499*

SALE

Bluelab Digital pH & EC Pen Combo | pH PPM TDS EC

Bluelab Digital pH & EC Pen Combo | pH PPM TDS EC

$270
Save 23%
$208.00
Free shipping over $499*

SALE

Bluelab Digital pH & Temperature Pen - Portable | Reliable | Easy to Calibrate

SALE

Bluelab Guardian Monitor - Measures EC PPM TDS CF PH Temp | AC Powered

Bluelab Guardian Monitor - Measures EC PPM TDS CF PH Temp | AC Powered

$529.95
Save 28%
$382.00
Free shipping over $499*

SALE

Bluelab Leap pH Probe - for Guardian Monitor & Combo & pH Meter

Bluelab Leap pH Probe - for Guardian Monitor & Combo & pH Meter

$219.95
Save 15%
$186.00
Free shipping over $499*

SALE

Bluelab PeriPod M3 - 3 Pumps | 120ML/Min | For Bluelab Pro Controller

SALE

Bluelab PeriPod M4 - 4 Pumps | 120ML/Min | For Bluelab Pro Controller

SALE

Bluelab pH & EC Test Kit Set - pH Pen + EC Pen + Probe Care Kit

Bluelab pH & EC Test Kit Set - pH Pen + EC Pen + Probe Care Kit

$300
Save 21%
$237.00
Free shipping over $499*

SALE

Bluelab pH Controller - Hands-free Monitor | Auto pH Adjustment

SALE

Bluelab PH Controller Connect - Hands-free Monitor | Auto pH Adjustments

SALE

Bluelab Pro Controller Connect ONLY - Compatible with Bluelab M3 M4 L3 Dosing Pump

SALE

Bluelab Probe Care Kit -  Conductivity | Clean & Calibrate PPM/EC/TDS

Bluelab Probe Care Kit - Conductivity | Clean & Calibrate PPM/EC/TDS

$49.95
Save 50%
$25.00
Free shipping over $499*

SALE

Bluelab Probe Care Kit - pH

Bluelab Probe Care Kit - pH

$44.95
Save 44%
$25.00
Free shipping over $499*

SALE

Bluelab Probe Care Kit - pH & EC

Bluelab Probe Care Kit - pH & EC

$49.95
Save 34%
$33.00
Free shipping over $499*

SALE

Bluelab Replacement pH Probe w/ 2M Cable - for Guardian Monitor & Combo & pH Meter

SALE

Bluelab Soil pH Pen - For Soil or Coco | Temp Compensation | Digital Calibration

SALE

Bluelab Truncheon Nutrient Meter - Standard Model | EC CF PPM | Waterproof

SALE

Bluelab Combo Meter Plus - EC TDS | Conductivity | pH | Battery Powered

SALE

Bluelab Connect Range Extender 2 - Boost Wireless Range | Water Resistant

Bluelab Connect Range Extender 2 - Boost Wireless Range | Water Resistant

$349.95
Save 15%
$297.00
Free shipping over $499*