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Displaying 1 to 16 (of 95 products) Result Pages:  1  2  3  4  5  6  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)-   Model   Price   Buy Now 
    Hanna Instruments  Replacement probe for pHep 5 (HI 73127)
Replacement probe for pHep 5 (HI 73127) (eco-5522D)Replacement probe for pHep 5 (HI 73127) Manufacturer's Product Information MSRP $59.95 ... — Ships from Seattle, Washington USA...more.
 eco-5522D   $49.65 
Replacement Probe for HI9919404.  Hanna Instruments  Replacement Probe for HI9919404.
HANNA REPLACEMENT PROBE FOR HI9919404 EC/TDS/PH/TEMP combo meter.... — Ships via UPS from Portland, Oregon USA...more.
 HY17431   $97.87 
Replacement Probe for GroChek.  Hanna Instruments  Replacement Probe for GroChek.
Replacement Probe for Hanna Gro Chek meter series. HI1286 PROBE FOR HI981401Replacement Probe for Hanna Grow Check meter series. This will replace the pH elecrtrode in all models of the Grow Check.... — Ships via UPS from Portland, Oregon USA...more.
 HY1801   $54.95 
    Hanna Instruments  Replacement probe for Dist 5 (HI 73311)
Replacement probe for Dist 5 (HI 73311) (eco-5522E)Replacement probe for Dist 5 (HI 73311) Manufacturer's Product Information MSRP $59.95 ... — Ships from Seattle, Washington USA...more.
 eco-5522E   $53.00 
Replacement probe for Combo Pen (HI 73127)  Hanna Instruments  Replacement probe for Combo Pen (HI 73127)
Replacement probe for Combo Pen (HI 73127) (eco-5522B)Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130 Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130 SKU: HI73127 Weight: 1.0 lbs. Package Dimensions: 5.7L x 2.7W x 1.1H Suggested Retail: $58.95 Manufacturer's Product Information ... — Ships from Seattle, Washington USA FREE shipping when ordering $75 or more of qualifying items....more.
 eco-5522B   $58.36 
    Hanna Instruments  Replacement probe for Combo Meter (HI 1285-0)
Replacement probe for Combo Meter (HI 1285-0) (eco-5528C)Replacement probe for Combo Meter (HI12850) Manufacturer's Product Information MSRP $114.95 ... — Ships from Seattle, Washington USA...more.
 eco-5528C   $101.87 
Replacement probe for CalCheck Meter (HI1285-6)  Hanna Instruments  Replacement probe for CalCheck Meter (HI1285-6)
Replacement probe for CalCheck Meter (HI1285-6) Preamplified pH and EC Probe with CAL CHECK™ for use with HI 9813 Series. Recommended for greenhouses, hydroponics, environmental monitoring, water treatment, boilers and cooling towers.... — Ships from Seattle, Washington USA...more.
 eco-5528D   $91.34 
Replacement ph Probe Electrode for HI98129 and HI98127.  Hanna Instruments  Replacement ph Probe Electrode for HI98129 and HI98127.
Hanna Replacement pH Probe for HI98129 EC/TDS/PH/TEMP, and HI98127 (pHep®4 pH Tester) PH meters.Hanna Product Number HI73127... Note: Calibration Buffer Solutions are available separately. — Ships via UPS from Portland, Oregon USA...more.
 HY17411   $52.54 
Replacement pH Electrode for 24-7 Nutrient Monitor.  Hanna Instruments  Replacement pH Electrode for 24-7 Nutrient Monitor.
If your 24-7 Nutrient Monitor pH electrode breaks or wears out, order this item. This electrode is compatible with the combination Hanna meter listed on this site as HI9813-6 GROCHECK PORTABLE COMBO. ... Note: Calibration Buffer Solutions are available separately. — Ships via UPS from Portland, Oregon USA...more.
 CW505   $37.50 
pHep®4 pH Tester (HI98127).  Hanna Instruments  pHep®4 pH Tester (HI98127).
pHep®4 pH Testers Hanna pH hand-held meter that measures pH as well as temperature. The meter automatically compensates for solution temperature for more accurate and quick readings.Hanna ID: HI98127Dual Level Display Showing pH & Temp.Rugged, Floating Waterproof CasingReplaceable pH Electrode Featuring an Extendable JunctionThe waterproof pHep® 4 pH tester has a dual-level LCD tha... Note: Calibration Buffer Solutions are available separately. — Ships via UPS from Portland, Oregon USA...more.
 HY174   $95.98 
pH Cleaning & Calibration Solution Kit (HI pHKit)  Hanna Instruments  pH Cleaning & Calibration Solution Kit (HI pHKit)
Attractive, easily shelved packaging, with both written and photographic instructions on solution use. Aggressively priced to encourage customers to purchase more maintenance solutions. Includes five each of pH 7.01, pH 4.01, and cleaning solution (20 mL sachets)... — Ships from Seattle, Washington USA...more.
 eco-5524C   $16.02 
pH Checker 1.  Hanna Instruments  pH Checker 1.
HANNA pH CHECKER 1 (LIQUIDS ONLY) Digital readout.Not temperature compensating but a very good value. We don't get many of these returned so we keep on selling them. Out-performs their more expensive models. Replaceable electrode.... — Ships via UPS from Portland, Oregon USA...more.
 HY1861   $36.96 
pH Checker 1 Replacement Probe.  Hanna Instruments  pH Checker 1 Replacement Probe.
HANNA pH CHECKER 1 Replacement Electrode for Hanna model HY1861.... — Ships via UPS from Portland, Oregon USA...more.
 HY190   $25.95 
pH & TDS Cleaning & Calibration Solution Kit (HI pHTDSKIT)  Hanna Instruments  pH & TDS Cleaning & Calibration Solution Kit (HI pHTDSKIT)
Attractive, easily shelved packaging, with both written and photographic instructions on solution use. Aggressively priced to encourage customers to purchase more maintenance solutions. Includes five each of pH 7.01, 1500 ppm, and cleaning solution (20 mL sachets)... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA...more.
 eco-5524E   $14.64 
pH & EC Cleaning & Calibration Kit  Hanna Instruments  pH & EC Cleaning & Calibration Kit
Attractive, easily shelved packaging, with both written and photographic instructions on solution use. Aggressively priced to encourage customers to purchase more maintenance solutions. Includes five each of pH 7.01, 1413 uS/cm, and cleaning solution (20 mL sachets)... — Ships from Seattle, Washington USA...more.
 eco-5524D   $16.43 
LR44 Batteries. 2 per package  Hanna Instruments  LR44 Batteries. 2 per package
ALKALINE BUTTON BATTERY 1.5-volt 2 pack by Maxell. A standard battery used in many meters and cameras. Reference numbers LR44 and A76. Fits most Hanna, Adwa, Milwaukie, Oakton and more.... — Ships via UPS from Portland, Oregon USA...more.
 MI4041   $3.00 
Displaying 1 to 16 (of 95 products) Result Pages:  1  2  3  4  5  6  [Next >>] 
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HM WATERPROOF PH METER
I run a plant tissue culture lab. the other reviewer is corr ..
4 of 5 Stars!
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