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Displaying 41 to 60 (of 159 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)-   Model   Price   Buy Now 
HANNA WATERPROOF PH/EC/TDS/TEMP (HI98129)  Hanna Instruments  HANNA WATERPROOF PH/EC/TDS/TEMP (HI98129)
Hanna Combo pH/EC/TDS/Temperature Tester With Low Range EC (Model HI 98129) The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS reading... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716820   $142.80 
Hanna Waterproof pH/EC/TDS Meter (HI 9813-6N)  Hanna Instruments  Hanna Waterproof pH/EC/TDS Meter (HI 9813-6N)
Hanna Waterproof pH/EC/TDS MeterHanna Waterproof pH/EC/TDS Meter (HI 9813-6N) (716814)  HI 9813-6N is a versatile, water resistant multiparameter portable meter specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. It features an extra large LCD that clearly displays the parameter being measured as well as calibration ins... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716814   $191.59 
Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7)  Hanna Instruments  Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7)
Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7) (eco-5529A)Continuous pH/TDS/temp Monitor Designed for continuous monitoring of pH, TDS and temperature the HI 981504 is simple to install and can be placed above the sample to be tested. pH, TDS and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distance - even in low l... — Ships from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more.
 eco-5529A   $225.70 
Hanna TDS Gro'Chek Stick Tester HI 981409  Hanna Instruments  Hanna TDS Gro'Chek Stick Tester HI 981409
HI 981409 TDS Gro'Chek Stick Tester is a TDS tester ideal for mixing fertilizer. This tester will run for 2000 hours continuously on AA batteries.... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA...more.
 eco-5521H   $115.95 
Hanna Storage Solution 16oz  Hanna Instruments  Hanna Storage Solution 16oz
Hanna Storage Solution To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode moist. Store the electrode with a few drops of HI 70300 storage or pH 7 buffer solution in the protective cap.... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716468   $13.09 
HANNA REPLACEMENT PROBE (HI73311) Special Order  Hanna Instruments  HANNA REPLACEMENT PROBE (HI73311) Special Order
FOR Hanna DiST 5 Waterproof(Low Range) EC/TDS/Temperature Tester (Model HI 98311) The original DiST (Dissolved Solids Tester) was first introduced in 1986 by HANNA®. Since then, Conductivity and Total Dissolved Solids measurements have never been easier. DiST's ease-of-use, in combination with its affordability, made it the standard in EC and TDS measurement. HANNA® continue... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716826   $49.56 
HANNA REPLACEMENT PROBE (HI1285-0) Special Order  Hanna Instruments  HANNA REPLACEMENT PROBE (HI1285-0) Special Order
FOR Hanna Waterproof pH/EC/TDS Meter (Model HI 9813-0) HI 9813-0 allows you to measure pH, EC (conductivity) and TDS with just one instrument! This meter has a full-spectrum pH measurement range. The EC range goes to 4.00 mS/cm. In the TDS range, both instruments use a conversion factor from 0.56 to 0.72 for fertilizer readings, to ensure your measurements fully conform to in... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716836   $102.64 
HANNA REPLACEMENT PH PROBE (HI73127) Special Order  Hanna Instruments  HANNA REPLACEMENT PH PROBE (HI73127) Special Order
FOR Hanna Combo pH/EC/TDS/Temperature Tester With Low Range EC (Model HI 98129) The HI 98129 Combo waterproof tester offer high accuracy pH, EC/TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. The waterproof Combo (it even floats) has a large easy-to-read, dual-level LCD and automatic shut-off. pH and EC/TDS rea... Note: Calibration Buffer Solutions are available separately. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716831   $49.56 
HANNA REPLACEMENT PH PROBE (HI1293) Special Order  Hanna Instruments  HANNA REPLACEMENT PH PROBE (HI1293) Special Order
FOR Hanna Grochek® Combo pH/EC/TDS/Temperature Monitor (Model HI 991404) The Combo HI 991404 meter is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. These microprocessor indicators continuously monitor the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument. These indicators... Note: Calibration Buffer Solutions are available separately. — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716801   $86.81 
HANNA PRIMO TDS TESTER  Hanna Instruments  HANNA PRIMO TDS TESTER
Hanna Primo TDS Tester The Primo TDS tester provides a fast and dependable way to measure the Total Dissolved Solids in your water samples. It is ideally suited for the rigorous demands of water quality professionals, who will appreciate the practicality of Primo's easy-to-read LCD when demonstrating the before and after results of conditioning and filtration systems. Temperat... Note: Calibration Buffer Solutions are available separately. — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716833   $33.68 
Hanna Primo TDS Tester  Hanna Instruments  Hanna Primo TDS Tester
Hanna Primo TDS Tester (eco-5525)Primo TDS Tester The Primo TDS tester provides a fast and dependable way to measure the Total Dissolved Solids in your water samples. It is ideally suited for the rigorous demands of water quality professionals, who will appreciate the practicality of Primo'seasy-to-read LCD when demonstrating the before and after results of conditioning and filtra... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA...more.
 eco-5525   $28.08 
Hanna Portable pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N)  Hanna Instruments  Hanna Portable pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N)
Hanna Combo Meter HI 9813-6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. This meter features an large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the... — Ships from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more.
 eco-5528A   $191.02 
HANNA PHEP METER (HI98107)  Hanna Instruments  HANNA PHEP METER (HI98107)
Hanna PHEP Tester (Model HI 98107) The HI 98107 (pHep®), which is the result of over two decades of research and manufacturing experience, is the updated version of our widely popular 96107 (pHep®). Today the redesigned pHep series feature a rugged and ergonomically enhanced casing that fits comfortably in your hand and a larger LCD which makes it easier to read at any angle. Wi... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716840   $44.87 
Hanna pHep 5 pH Pen (HI 98128)  Hanna Instruments  Hanna pHep 5 pH Pen (HI 98128)
Hanna pHep 5 pH Pen (HI 98128) (eco-5522C)Hanna Gro'CHEK pHEP 5 Meter The pHep 4 and pHep 5 includes features such as a dual-level LCD, battery level indicator, replaceable pH electrode cartridge, instability indicator, automatic shut-off and automatic calibration all in a floating, waterproof casing. pHep 5 pHep 5 is the most advanced pH tester on the market today. Has ... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more.
 eco-5522C   $108.85 
HANNA PHEP 4 WATERPROOF METER (HI98127)  Hanna Instruments  HANNA PHEP 4 WATERPROOF METER (HI98127)
Hanna Waterproof PHEP 4 Tester With Replaceable Electrode (Model HI 98127) When HANNA® introduced its first version of the pHep (pH electronic paper) in 1986, it immediately revolutionized the standard in pH measurement. pHep's ease-of-use in combination with its affordability made it possible for non-technical and technical personnel alike to measure pH on the spot, accurately ... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716830   $79.37 
Hanna pHep 1 pH Pen (HI 98107)  Hanna Instruments  Hanna pHep 1 pH Pen (HI 98107)
Hanna pHep 1 pH Pen (HI 98107) (eco-5523)pHep pHep®, the standard in pH measurement with 0.1 pH accuracy, has 2 point calibration, large LCD, pull out replenishable junction and 700 hour battery life. The pHep® pH tester features a casing that is more rugged and has been ergonomically enhanced to better fit your hand. The pHep® comes with a protective cap that can... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA...more.
 eco-5523   $47.80 
HANNA PH/TDS/TEMP MONITOR (HI981504/7)  Hanna Instruments  HANNA PH/TDS/TEMP MONITOR (HI981504/7)
Hanna pH-TDS_TEMP Monitor Model Hi 981504-7 Designed for continuous monitoring of pH, TDS and temperature, the HI 981504 is simple to install and can be placed above the sample to be tested. pH, TDS and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distance - even in low light. This means no more switching between par... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716810   $196.35 
HANNA PH/TDS PEN BATTERIES 12/PACK  Hanna Instruments  HANNA PH/TDS PEN BATTERIES 12/PACK
Hanna Batteries For PH-TDS Pens 12 Pack MSRP: $19.95... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716865   $16.84 
HANNA PH/EC/TDS TEMP CONTINUES COMBO METER (HI991404)  Hanna Instruments  HANNA PH/EC/TDS TEMP CONTINUES COMBO METER (HI991404)
Hanna Grochek® Combo pH/EC/TDS/Temperature Monitor (Model HI 991404) The Combo HI 991404 meter is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. These microprocessor indicators continuously monitor the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument. These indicators fea... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716800   $178.44 
HANNA PH REPLACEMENT PROBE 6.6' (HI1286) Special Order  Hanna Instruments  HANNA PH REPLACEMENT PROBE 6.6' (HI1286) Special Order
FOR Hanna pH-TDS_TEMP Monitor Model Hi 981504-7 Designed for continuous monitoring of pH, TDS and temperature, the HI 981504 is simple to install and can be placed above the sample to be tested. pH, TDS and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distance - even in low light. This means no more switching between... Note: Calibration Buffer Solutions are available separately. — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more.
 716806   $45.82 
Displaying 41 to 60 (of 159 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  [Next >>] 
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