Hanna Instruments

The importance of buffer and maintenance solutions could not be understated. These solutions should be used to initially calibrate all Hanna hand held meters and keep them working accurately for years.

The importance of buffer and maintenance solutions could not be understated. These solutions should be used to initially calibrate all Hanna hand held meters and keep them working accurately for years.

Waterproof pH/EC/TDS/Temperature Tester - 12880 Solution
The HI98130 Combo waterproof tester offers high accuracy pH, EC/TDS and temperature measurements all in a single tester! pH and EC/TDS readings are automatically compensated for the effects of temperature (ATC). These technologically advanced testers have a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC/TDS graphite electrode that resists contamination by salts and other substances. Use solutions: 74-2535, 74-2540, 74-2536, 74-2525, 74-2530.
Range:
pH 0.00 to 14.00 pH EC 0.00 to 20.00 mS/cm
TDS 0.00 to 10.00 ppt Temp 0.0 - 60.0øC or 32.0 - 140.0øF

The importance of buffer and maintenance solutions could not be understated. These solutions should be used to initially calibrate all Hanna hand held meters and keep them working accurately for years.

The importance of buffer and maintenance solutions could not be understated. These solutions should be used to initially calibrate all Hanna hand held meters and keep them working accurately for years.

The importance of buffer and maintenance solutions could not be understated. These solutions should be used to initially calibrate all Hanna hand held meters and keep them working accurately for years.

The importance of buffer and maintenance solutions could not be understated. These solutions should be used to initially calibrate all Hanna hand held meters and keep them working accurately for years.

This parameter is important in determination of the corrosive properties of water, caused by carbonates, bicarbonates as well as dissolved salts. Testing alkalinity is important in the treatment of soil and environmental testing as well as in agriculture. Range: 0-100 mg/L; 0-300 mg/L Smallest Increment: 1 mg/L; 3mg/L # of Test: 110

The importance of buffer and maintenance solutions could not be understated. These solutions should be used to initially calibrate all Hanna hand held meters and keep them working accurately for years.

Temperature Meter with pH Electrode Diagnostic
*4 Meters in 1
*Fast response probe
*Slimline design
The 9813-6 has all popular features of the 9813, plus Cø and the New Cal-Check Calibration feature! Now you can verify a clean, calibrated electrode anywhere in seconds. Accuracy is ensured with Automatic Temperature Compensation (ATC) and an advanced sensor which completely eliminates polarization and oxidation problems. HANNA also developed F.S.T. technology for HI9813-6, with this special security system, a system failure will force a fixed value close to pH 4, rather than pH 7, and render the problem clearer to the user. Cal solutions: 74-2520, 74-2525, 74-2530, 74-2535, 74-2540.
Range:
pH 0.0 to 14.0
EC (mS/cm-mmho/cm) 0.00 to 4.00
TDS 0 to 1999 ppm (mg/L)

Waterproof pH/Temperature Tester
The pHep 4 includes features such as a dual-level LCD, battery level indicator, replaceable pH electrode cartridge, stability indicator, automatic shut-off and automatic calibration using pH4 + pH7 solution all in a floating, waterproof casing. Calibration solutions: 74-2525, 74-2530, 74-3235, 74-2540.
Range:
pH 0.0 - 14.0 Temp 0.0 - 60.0øC or 32.0 - 140.0øF

High accuracy Thermometer with remote probe
*3 ft probe cable
*Calibration Check Feature (Cal-Check)
*Long Battery Life

This highly accurate thermometer is equipped with Hanna's unique calibration device (Cal-Check), which allows users to check if the calibration is accurate. This pocket sized thermometer incorporates a remote probe with a 3 foot cable and has an accuracy of 0.5 F. Temp. Range: -58.0 to 302.0 F

For rapid light measurements
*Three measurement ranges
*Light sensor attached to 1.5 meter coaxial cable
*Rugged, waterproof case
*Low-battery indicator
Hanna's light measuring sensor is a photo diode that converts incident light into an electronic signal that is read and displayed on the metter's LCD as Klx, which is 1,000 lx. Multiply that reading by 92.9 to get the measurement in foot candles.

Waterproof EC/TDS/Temperature Tester - 12880 Solution
Hanna Instruments continues the tradition of innovation with the DiSTr6. For this series, we have included all the features you have asked for such as a replaceable graphite electrode, adjustable TDS ratio, temperature in Cø or Fø, automatic temperature compensation with adjustable á, battery level indicator, stability indicator, automatic , and automatic calibration using 12.88 mS/cm solution all in a floating, waterproof casing. These 3-in-1 testers are unmatched in EC/TDS/Temperature measurement! Use solution: 74-2536.
Range :
EC 0.00 - 20.00 mS/cm TDS 0.00 - 10.00 ppt
Temp 0.0 - 60.0øC or 32.0 - 140.0øF

This multiparameter instrument measures the most important factors in the growing industry. The HI 9813 is powered by readily available 9V batteries and calibration is quick and easy. The EC range has been extended and in the tDS range, the advanced HI 9813 uses the 4-4-2 conversion factor for growing applications. Measure pH/EC/TDS all-in-one instrument, and with a single probe. Range pH 0.0 to 14.0 EC (mS/cm-mmho/cm) 0.00 to 4.00 TDS 0 to 1999 ppm (mg/L)

The HI99121 kit has been designed to address the question of correct and rapid measurement of pH directly in soil. Every item has been made to facilitate measurements in the field without compromising accuracy. You can test the pH of soil directly or after preparation of a diluted sample. In order to measure the pH directly,the kit includes a plastic auger to perforate the ground. The dual-level LCD shows the pH value from -2 to 16 with 0.01 resolution. It simultaneously displays the temperature on the secondary level. With a menu-driven custom microprocessor, the user is helped with clear prompts during operation and calibration. Calibration solutions: 74-2525 and 74-2530

Hanna's pHep5 water pH tester is an advanced, waterproof pH and temperature meter. pHep5 features automatic two-point calibration and temperature compensation. The large LCD displays both pH and temperature readings, with a stability indicator alerting the user when a stable reading is achieved. The pHep5 water pH tester also features a replaceable pH electrode with a unique extendable cloth junction to clear any clogging that occurs.

*Compact & waterproof design fits right in your pocket so you can take it anywhere
*Replaceable pH electrode extends the life of your tester for years
*Great for drinking water, aquariums, pools, & ponds