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Linda MurphyAug 2, 2025
How to fix incorrect sensor data on Hach FH950 Measuring Instruments?
- TTaylor DayAug 2, 2025
If the sensor data is known to be incorrect or not accurate on your Hach Measuring Instruments, clean the sensor and test it.
How to fix incorrect sensor data on Hach FH950 Measuring Instruments?
If the sensor data is known to be incorrect or not accurate on your Hach Measuring Instruments, clean the sensor and test it.
What to do if Hach Measuring Instruments meter is unresponsive?
If your Hach Measuring Instruments meter is unresponsive, push and hold the power button for at least 3 seconds to de-energize the meter. Then, energize the meter again. Note: Do not use this method to power off while in normal operation or if the file access icon is visible on the display.
Why is data not available on my Hach FH950?
If data is not available or access to the data is not possible on your Hach Measuring Instruments, ensure that the USB option (Main Menu) is set to Mass Storage.
What to do if Hach FH950 sensor is not recognized?
If the sensor is not recognized by your Hach Measuring Instruments, check the sensor connection. Make sure that the lock nut on the connection port is tight (finger-tighten only).
What to do if the value is out of range on Hach Measuring Instruments?
If the value is out of range on your Hach Measuring Instruments, change the measurement parameters or put in a different value, then try the action again.
Why is the display dim on my Hach Measuring Instruments?
If the display is dim or not visible on your Hach Measuring Instruments, push any key on the keypad.
General| Brand | Hach |
|---|---|
| Model | FH950 |
| Category | Measuring Instruments |
| Language | English |
Explains hazard symbols (Danger, Warning, Caution) and safety alert labels.
Guides on mounting the meter and sensor, including optional accessories.
Warns about lithium battery hazards and provides installation steps.
Details the process and requirements for charging the meter's battery.
Describes the meter's keypad layout and the function of each key.
Outlines the initial power-on sequence and diagnostic checks.
Guides on downloading the PVM utility and updating the meter's firmware.
Recommended methods and solutions for cleaning the sensor.
Instructions for cleaning the meter and replacing its battery.
Procedures for diagnosing issues and troubleshooting common error messages.
