Quick view Details Bluelab | sku: TESBLU013 BLUELAB PRO CONTROLLER SPARE EC PROBE MSRP: Was: Now: $96.80 Add to Cart
Quick view Details Bluelab | sku: TESBLU084 BLUELAB PULSE EC / MC METER MSRP: Was: Now: $513.70 Add to Cart
Quick view Details Bluelab | sku: TESBLU046 BLUELAB REPLACEMENT PH CONTROLLER ACID TUBE INC / BARBS 4 MTR MSRP: Was: Now: $113.30 Add to Cart
Quick view Details Bluelab | sku: TESBLU059 BLUELAB SAMPLE TUBE / POT AND FITTINGS MSRP: Was: Now: $361.90 Add to Cart
Quick view Details Essentials | sku: TESMOI010 ESSENTIALS DIGITAL FLOWER MOISTURE METER MSRP: Was: Now: $121.00 Add to Cart
Quick view Details HM Digital | sku: TESHMD028 HM - COM-100 WATERPROOF PROFESSIONAL SERIES EC / TDS METER MSRP: Was: Now: $159.50 Add to Cart
Quick view Details sku: TESHMD030 HM - EC-3 CONDUCTIVITY METER HANDHELD PEN IN CARRY CASE MSRP: Was: Now: $52.80 Add to Cart
Quick view Bluelab | sku: TESBLU013 BLUELAB PRO CONTROLLER SPARE EC PROBE A replacement conductivity probe for the Bluelab Pro Controller. Easy to clean Low maintenance Fully submersible probe 2-metre/6.56-foot standard cable MSRP: Was: Now: $96.80 Add to Cart
Quick view Bluelab | sku: TESBLU084 BLUELAB PULSE EC / MC METER The innovative new handheld Bluelab Pulse™ Meter allows growers to get fast, accurate measurements directly in the root zone sent direct-to-mobile. Enhanced technology sends data directly to the Bluelab Pulse™ app, providing growers with... MSRP: Was: Now: $513.70 Add to Cart
Quick view Bluelab | sku: TESBLU046 BLUELAB REPLACEMENT PH CONTROLLER ACID TUBE INC / BARBS 4 MTR Replacement Acid Tube for Bluelab pH Controller. 4 metres with barbs. MSRP: Was: Now: $113.30 Add to Cart
Quick view Bluelab | sku: TESBLU059 BLUELAB SAMPLE TUBE / POT AND FITTINGS Perfect for reservoirs located more than 2 meters / 6.5 feet from your controller unit. Place probes directly into the chamber for direct measurement of nutrient solution. Fittings included. MSRP: Was: Now: $361.90 Add to Cart
Quick view Bluelab | sku: TESBLU081 BLUELAB SOIL PH PEN A hardy handheld solution for measuring soil pH and temperature on the go Effective in most growing media and in water/solution Fully waterproof - not just water resistant Industry-leading one-year warranty for peace of mind Hold reading function to... MSRP: Was: Now: $301.40 Add to Cart
Quick view Bluelab | sku: TESBLU090 BLUELAB TRUNCHEON EC The World's favorite conductivity meter. Simply brilliant, brilliantly simple! It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing. If the conductivity... MSRP: Was: Now: $176.00 Add to Cart
Quick view sku: TESPENEC5 EC POCKET PEN METER (YELLOW) Get the electrical conductivity right with this handy EC pen. You can convert EC to other forms of conductivity measurement in water, using a CF / TDS / PPM conversion chart! Range: 0-19.9EC Accuracy: +/- 2% MSRP: Was: Now: $44.00 Add to Cart
Quick view Essentials | sku: TESMOI010 ESSENTIALS DIGITAL FLOWER MOISTURE METER The Essentials Moisture METER is a necessity for the perfect grow! It allows you to easily measure the level of moisture in the ANY of the consumables you are drying, indicating whether the dried product is ready for storage.It is ideal for testing herbs... MSRP: Was: Now: $121.00 Add to Cart
Quick view sku: TESESS010 ESSENTIALS EC METER PEN TYPE The ESSENTIALS EC Meter gives direct accurate readings of nutrient solution and is very helpful in mixing nutrient concentrate with water. All readings are automatically temperature compensated. It is easy-to-use as you can just dip the sensor into the... MSRP: Was: Now: $165.00 Add to Cart
Quick view HM Digital | sku: TESHMD028 HM - COM-100 WATERPROOF PROFESSIONAL SERIES EC / TDS METER The COM-100 is a professional grade level EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology... MSRP: Was: Now: $159.50 Add to Cart
Quick view sku: TESHMD030 HM - EC-3 CONDUCTIVITY METER HANDHELD PEN IN CARRY CASE EC-3: Electrical Conductivity Tester with Case With its rugged design and build, the EC-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a... MSRP: Was: Now: $52.80 Add to Cart
Quick view Hy-Gen HY-GEN 2.76 CONDUCTIVITY SOLUTION Conductivity 2.76 It is essential to calibrate your EC (electrical conductivity) meter with CONDUCTIVITY 2.76 solution regularly. The measurement of available nutrient in the solution is measured as the electrical conductivity. The units used to report... MSRP: Was: Now: $10.42 Choose Options