Quick view Bluelab 2.77EC Conductivity Solution 500 ml MSRP: $11.00 Was: Now: $10.99 Add to Cart Compare
Quick view Bluelab Nutrient Probe Care Kit Conductivity MSRP: $11.90 Was: Now: $11.89 Add to Cart Compare
Quick view Bluelab pH 4.0 Calibration Solution 500 ml MSRP: $11.00 Was: Now: $10.99 Add to Cart Compare
Quick view Bluelab 2.77EC Conductivity Solution 250 ml The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.Calibration Solutions should be stored in a cool place out of direct sun and... MSRP: Was: Now: $8.49 Add to Cart Compare
Quick view Bluelab 2.77EC Conductivity Solution 500 ml The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.Calibration Solutions should be stored in a cool place out of direct sun and... MSRP: $11.00 Was: Now: $10.99 Add to Cart Compare
Quick view Bluelab Combo Meter The Bluelab® Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab® Combo Meter is portable and does not require a power supply to operate, it can be used anytime and... MSRP: $299.00 Was: Now: $289.99 Add to Cart Compare
Quick view Bluelab Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional... MSRP: $94.00 Was: Now: $91.99 Add to Cart Compare
Quick view Bluelab Guardian Monitor Adjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required... MSRP: $399.00 Was: Now: $349.99 Add to Cart Compare
Quick view Bluelab Leap pH Probe (Probe Only) The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab® Multimedia pH Meter and Bluelab® Leap pH Probe to take fast accurate... MSRP: $120.00 Was: Now: $68.99 Add to Cart Compare
Quick view Bluelab Multimedia pH Meter (Leap Probe Included) The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab® Multimedia pH Meter and Bluelab® Leap pH Probe to take fast... MSRP: Was: Now: $249.99 Compare
Quick view Bluelab Nutrient Probe Care Kit Conductivity The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab® meter, monitor or controller. If the probe is... MSRP: $11.90 Was: Now: $11.89 Add to Cart Compare
Quick view Bluelab Original Truncheon Meter With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue LED's and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has... MSRP: $140.00 Was: Now: $134.99 Compare
Quick view Bluelab pH 4.0 Calibration Solution 20 ml Sachets pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH7.0 first (buffer) then to pH4.0 (slope)... MSRP: Was: Now: $1.99 Compare
Quick view Bluelab pH 4.0 Calibration Solution 250 ml pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope)... MSRP: Was: Now: $8.49 Add to Cart Compare
Quick view Bluelab pH 4.0 Calibration Solution 500 ml pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope)... MSRP: $11.00 Was: Now: $10.99 Add to Cart Compare
