Item no. HI-9124
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Water resistant Portable pH Meter HI-9124
User-selectable “calibration time out”
Automatic Temperature Compensation
Tutorial messages on LCD
BEPS (Battery Error Prevention System) alerts the user in the event that low battery power could adversely affect readings
Battery % displayed on startup.
The HI 9124 is a water resistant pH meter. A large dual-level LCD displays both the pH and temperature along with an operational guide. Graphic symbols are displayed to help the users during the calibration process.
The pH calibration procedure is automatic with five memorized pH buffer values and buffer recognition to simplify the calibration process.
This meter utilizes the HI 1230B double junction pH electrode. The double junction helps to minimize junction contamination for accurate, consistent results.
HI9124 is supplied with HI 1230B pH electrode, HI 7662 temperature probe, 100 mL plastic beaker, batteries, instructions and hard carrying case.
|Accuracy pH||±0.01 pH|
|Accuracy Temperature||±0.4°C / ±0.8°F|
|Battery Type / Life||1.5V AAA (3) / approximately 200 hours of continuous use. Auto-off after 20 minutes of non-use (can be disabled)|
|Environment||0 to 50°C (32 to 122°F); RH max 100%|
|Offset Calibration||±1 pH|
|pH Calibration||automatic 1 or 2 point with 5 memorized buffer values (4.01, 6.86, 7.01, 9.18, 10.01)|
|pH Electrode||HI 1230B, double junction, gel filled, BNC connector and 1 m (3.3’) cable (included)|
|Range pH||-2.00 to 16.00 pH|
|Range Temperature||20.0 to 120.0°C / -4.0°F to 248.0°F|
|Resolution pH||0.01 pH|
|Resolution Temperature||0.1°C / 0.1°F|
|Slope Calibration||From 80 to 108%|
|Temperature Compensation||automatic or manual, -20 to 120°C (-4 to 248°F)|
|Temperature Probe||HI 7662 with 1 m (3.3’) cable (included)|