• Calibration Check™ Electrode
Diagnostics
Alerts users when the electrode
needs cleaning
• Waterproof
• SMART electrode compatible
(HI 98140 and HI 98150)
• Relative mV measurements
(HI 98150 and HI 98160)
• Up to 8 automatically recognized
pH buffers
(HI 98160)
• Up to 5 point pH calibration and
up to 2 custom buffers
(HI 98150 and HI 98160)
• Backlit, Multi-level LCD display
The meters display the current
measurement simultaneously with
the current temperature. A quick-
guide is also displayed to aid users
in instrument operation.
• Log on demand (500 samples)
• Auto Hold feature
Freezes first stable reading on LCD
HI 98140, HI 98150 and HI 98160
PORTABLE pH METERS WITH
CALIBRATION CHECK™
HI 98140, HI 98150 and HI 98160 are portable Calibration Check™ pH meters,
designed to provide laboratory accurate results under harsh industrial conditions.
HI 98140 and HI 98150 work with SMART amplified electrodes. These electrodes
incorporate a chip, which stores the calibration data performed with a specific
instrument. When the SMART electrode is attached to the meter again, it is
automatically recognized. This technology allows the operator to optimize time and
efficiency with unsurpassed safety.
These instruments can also measure with ORP electrodes (HI 98150 & HI 98160),
thanks to their capability to measure mV with a resolution up to 0.1 mV.
The auto Endpoint features allows the user to freeze the first stable reading on the LCD
display. The backlight feature is automatically disabled when batteries are getting low
and a clear indication is displayed to warn the user of this condition. In addition, these
meters allow the user to enter an ID code to uniquely identify the instrument.
FEATURES
2
YEAR
WARRANTY
B.E.P.S
.
Battery Error
Prevention System
±
ISO 9001:2000
C E R T I F I E D
C O M P A N Y
