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METER SPECIFICATIONS
Temperature Compensation Automatic from ‑5 to 55 °C (23 to 131 °F)
Logging Memory
45,000 records (continuous logging or log‑on‑demand of all
parameters)
Logging Interval 1 second to 3 hours
PC Interface USB (with HI9298194 software)
Waterproof Protection IP67
Environment 0 to 50 °C (32 to 122 °F); RH 100 %
Battery Type 1.5V, AA alkaline batteries (4 pcs.)
Battery Life
360 hours of continuous use without backlight / 50 hours
with backlight
Dimensions/Weight 185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”) / 400 g (14.2 oz.)
METER BATTERY LIFE
The power consumption of the HI9819X multiparameter systems are dependent on two things:
1. The measurement system configuration (sensor configuration)
2. The meter configuration (logging interval and backlight use)
The following table estimates the meter’s battery life connected to a HI769819X probe
with backlight off.
Note: Backlighting use consume the most power. The table variables, battery selection and
parameter selection.
pH/ ORP, D.O., EC
Backlight OFF, 1 s log 280 hours
Backlight OFF, 4 min log 360 hours
Backlight OFF, 10 min log 400 hours
Backlight ON, 4 min log 50 minutes
Backlight ON, 10 min log 50 minutes
SYSTEM SPECIFICATIONS
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