This document is the instruction manual for the HI 83141 portable pH/mV/ºC meter. The manual provides the necessary information for the correct operation of the meter. If additional technical information is needed, please email [email protected].
This document is the instruction manual for the Hanna Instruments HI 83141 Portable pH/mV/ºC Meter. It provides a functional description of the device's keys and connectors, along with detailed operational guides for measuring pH, mV (ORP), and temperature.
The manual includes specific instructions for calibrating the meter using offset and slope trimmers, replacing the 9V battery, and interpreting low-battery indicators. It also lists technical specifications such as measurement ranges, accuracy, resolution, and environmental limits.
| pH Range | 0.00 to 14.00 pH |
|---|---|
| mV Range | ±1999 mV |
| Temperature Range | 0.0 to 100.0°C |
| pH Resolution | 0.01 pH |
| Temperature Resolution | 0.1°C |
| pH Accuracy (@20°C) | ±0.01 pH |
| Battery Type | 1 x 9V alkaline |
| Battery Life | 100 hours of continuous use |
| Operating Environment Temperature | 0 to 50°C (32 to 122°F) |
All Hanna Instruments meters are warranted for two years against defects in workmanship and materials.
The electrodes and the probes are warranted for a period of six months.
When the battery becomes weak, the meter displays a blinking additional decimal point on the left side of the LCD.
The meter uses one 9V alkaline battery.