PH meter Hanna - HI 98128 Waterproof pHtester

Code: HI98128
€ 116,00 € 129,32
PH meter Hanna - HI 98128 Waterproof pHtester

PH meter with replaceable electrode

When in 1986 HANNA Instruments introduced the first version of pHep®, the first handheld electronic pHtester revolutionized habits in pH measurement.
The ease of use of the pHep®, united with its reliability, made ​​possible to perform measurements of pH in the sample with accuracy and at a very low cost in every type of industrial application and control. Since then, more than 4 million pHep® have been successfully used by our customers worldwide.
The suggestions and demands of these customers were born the new ideas that have led to the creation of the last series of these tools.
pHep®5 has innovative features such as dual level display, the indicator of the level of battery charge, the electrode can be easily replaced, the indicator of instability of the measure, the sleep mode, automatic calibration and body watertight floating.

The best pocket combined to make anywhere measures pH, ORP, EC / TDS and temperature
Floating body watertight
Replaceable pH electrode
Junction pH electrode fiber
Renewable replaceable probes
EC probe graphite which ensures rapid response and better protection against the risk of
Temperature sensor exposed stainless steel
Liquid crystal display at two levels
Automatic temperature compensation (except HI 98120)
Automatic calibration
Automatic shutdown
resistant to contamination
Only 2 buttons for all functions
Temperature in ° C or ° F
Control Power-On Self tool
Prevention system errors caused by batteries (BEPS)
Display the percentage of remaining battery life
Stability indicator that warns when to read
"HOLD" function to block to display the value for easy recording.

HI 98128 (pHep®5) is supplied complete with protective cap, key replacement for electrode, batteries and instructions.
Specific pH meter Hanna HI 98128
PH scale -2.00 pH at 16:00
Scale temperature from -5.0 to 60.0 ° C / 23.0 to 140.0 ° F
Resolution pH 0.01 pH
Temperature resolution 0.1 ° C / 0.1 ° F
Accuracy pH (at 20 ° C) ± 0.05 pH
Accuracy at 20 ° C temperature ± 0.5 ° C /±1.0°F
PH calibration Automatic 1 or 2 points with 2 sets of memorized buffers
(PH 4.01 / 7.01 / 1.10 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation Automatic
PH electrode Replaceable pH electrode HI 73127, single fiber junction, gel electrolyte (included)
Supply 4 1.5V / approximately 300 hours of continuous use; auto-off after 8 minutes of inactivity
Terms of use -5 to 50 ° C; RH max 100%
Dimensions and weight 163 x 40 x 26 mm / 100 g

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