Flir MR77 User's Manual

Flir MR77 Meter manual cover
Pages 56
Year 2013
Language(s)
English en

Flir MR77 Meter Specification

The Flir MR77 is a versatile and advanced moisture meter designed for professionals in building inspection, water damage restoration, and HVAC/R maintenance. At its core, the MR77 integrates a pinless moisture measurement system with a built-in non-invasive sensor, allowing users to detect moisture up to 0.75 inches below the surface without causing any damage to materials. For more precise readings, it also includes a pin-based probe.

The device features a vivid backlit display that ensures clear readability in various lighting conditions. It incorporates a Bluetooth module, enabling seamless data transfer to mobile devices via the Flir Tools Mobile app, which enhances data analysis and reporting capabilities. The MR77 is equipped with a field-replaceable temperature/humidity sensor, ensuring long-term accuracy and reducing downtime for maintenance.

Built for durability, the MR77 boasts a rugged, double-molded housing that is both water- and shock-resistant, making it suitable for challenging environments. Its intuitive user interface simplifies navigation through various measurement modes and settings, ensuring efficient operation. The device can measure ambient temperature, relative humidity, dew point, and vapor pressure, providing comprehensive environmental insights.

The MR77 is powered by a rechargeable lithium-ion battery, offering extended operational periods and reducing the need for frequent battery replacements. It includes a USB interface for charging and firmware updates, ensuring the device remains current with the latest enhancements. This moisture meter is a reliable tool for professionals seeking precise and efficient moisture detection and environmental measurements.

Flir MR77 Meter F.A.Q.

How do I calibrate the FLIR MR77 meter?

To calibrate the FLIR MR77, ensure the device is powered on and in calibration mode. Follow the on-screen instructions to complete the calibration process, which typically involves adjusting settings to match known reference points.

What is the correct way to replace the battery in the FLIR MR77?

To replace the battery, turn off the device and open the battery compartment located at the back. Remove the old batteries and insert new ones, ensuring correct polarity. Close the compartment securely.

How can I use the FLIR MR77 to measure relative humidity?

Switch the FLIR MR77 to the humidity measurement mode. Place the sensor in the environment you wish to measure and allow it to stabilize for an accurate reading.

What steps should I follow if the FLIR MR77 is not turning on?

Check the battery compartment to ensure batteries are installed correctly and have sufficient charge. If the problem persists, try replacing the batteries. If still not functional, consult the user manual or contact technical support.

How do I connect the FLIR MR77 to a PC for data logging?

Use the provided USB cable to connect the FLIR MR77 to your PC. Install any necessary drivers and software for data logging, which can be found on the manufacturer's website. Follow the software setup instructions to start logging data.

What is the recommended maintenance routine for the FLIR MR77?

Regularly clean the device with a dry cloth. Check for firmware updates periodically and install them as needed. Inspect sensors and probes for damage and replace them if necessary. Store the device in a cool, dry place when not in use.

Can the FLIR MR77 measure both temperature and humidity simultaneously?

Yes, the FLIR MR77 is capable of measuring temperature and humidity simultaneously. Select the appropriate mode to view both readings on the display.

What should I do if the FLIR MR77 displays incorrect readings?

First, ensure the device is correctly calibrated. Check for any obstructions or damage to the sensors. If issues persist, refer to the troubleshooting guide in the user manual or contact technical support.

How can I update the firmware on the FLIR MR77?

Connect the FLIR MR77 to a computer using the USB cable. Download the latest firmware from the manufacturer's website. Follow the instructions provided to complete the firmware update process.

Is it possible to use the FLIR MR77 in extreme weather conditions?

The FLIR MR77 is designed to operate within specified temperature and humidity ranges. Refer to the user manual for exact operating conditions. Using it outside these parameters may affect device performance and accuracy.