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... ...more.
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... ...more.
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
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.
DiST 5 Waterproof Meter. Hanna Instruments model HI 98311. TDS ( reads in PPM), EC and temperature meter tester. Waterproof and designed to float. Feels great in your hand. Very stylish and modern. Low battery indicator. A great buy.... — Ships via UPS from Portland, Oregon USA...more.
Hanna 4.01, 7.01, and Cleaning Solution Hanna Instruments Cleaning Kits
Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just the right amount of solution. Every time your instrument is calibrated using these HANNA sachets, it is using a newly-opened bottle of solution.
This kit includes:
(5) pH 4.01 buffer solution sachets • HI70004P
(5) pH 7.01 buffer solution ... ...more.
Hanna Cleaning Solution 16oz Hanna Cleaning Solution
Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for about 5 minutes.... ...more.
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....more.
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.
Dual Grochek - pH, TDS, Temp. Continuous monitoring (HI981404N) Dual Grochek - pH, TDS, Temp. Continuous monitoring (HI981404N) (eco-5422C)GroChek pH & TDS Combo Continuous Reading Meter
Displays pH & EC Simultaneously
Hanna Dual Grochek
The HI 981404N is ideal for hydroponic
applications where pH and TDS
levels need to be continuously monitored.
These wall mount monitors
feature a larg... — Ships from Seattle, Washington USA...more.
Hanna Checker pH Tester (HI 98103) Hanna Checker pH Tester (HI 98103)Hanna Checker pH Tester (HI 98103) (716435)At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-size pH tester. The Checker supplies you with fast and accurate readings from 0.00 to 14.00 pH with a resolution of 0.01 pH. This compact tester features a large easy-to-read LCD and a simple to perform 2-point calibra... Note: Calibration Buffer Solutions are available separately....more.
Hanna Checker Replacement Electrode (HI 1270) Hanna Checker pH Tester (HI 98103)Hanna Checker Replacement Electrode (HI 1270) (716436)At the cost of just a few rolls of litmus paper, you can have the industry's best pocket-size pH tester. The Checker supplies you with fast and accurate readings from 0.00 to 14.00 pH with a resolution of 0.01 pH. This compact tester features a large easy-to-read LCD and a simple to perform 2-po... ...more.
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 ... ...more.