About True Sense MR991 Portable Alcohol Breath Analyser Professional Alcohol Testing Machine, AT-34
This Alcohol Tester measures the concentration of alcohol during exhalation just by spraying it with breath, making it healthier and safer than the direct entry type , No need to contact nozzle to blow for getting the test result upgrade alcohol tester allows you to blow in front of the testing area, getting more precise testing result and ensuring the sanitary and convenience at same time
Advanced Semiconductor Sensing TechnologyEquipped with an advanced semiconductor alcohol sensor, the MR991 ensures precise and reliable alcohol detection. The unit maintains high accuracy, offering 0.01% BAC resolution and fast, consistent results within seconds, making it ideal for both regular screening and professional needs.
Intuitive and Portable DesignWeighing just 200 grams and measuring 130 x 60 x 25 mm, the MR991 is built for easy handheld use. Its ABS plastic body provides robust protection, while the large LCD digital display and audible alarm make operation straightforward, even in challenging environments or low-light conditions.
User-Friendly Operation and MaintenanceThe analyser operates on manual control mode, allowing single, quick breath tests at a time. It requires minimal maintenance-simply wipe with a dry cloth after use and store in dry conditions. The device is powered by standard AA batteries, ensuring up to 500 uses per battery pair, and features a battery indicator for convenience.
FAQ's of True Sense MR991 Portable Alcohol Breath Analyser Professional Alcohol Testing Machine, AT-34:
Q: How do I use the True Sense MR991 Breath Analyser for an alcohol test?
A: To use the MR991, insert a disposable mouthpiece, power on the device, and follow the on-screen instructions. After taking a deep breath, exhale steadily into the mouthpiece. The device will quickly process your sample and display the BAC result within five seconds. An audible alert will sound if the preset BAC level is exceeded.
Q: What is the measurement range and accuracy of this breath analyser?
A: The MR991 measures blood alcohol concentration in the range of 0.00 to 0.19% BAC with an accuracy and resolution of 0.01% BAC. This ensures both precision and confidence in every reading.
Q: When should the MR991 Portable Alcohol Breath Analyser be calibrated?
A: The analyser comes factory calibrated. However, for optimal performance, periodic calibration is recommended, especially after frequent or professional use. Refer to the user manual or contact the supplier for recalibration support.
Q: Where should I store and maintain the MR991 device?
A: For best longevity, store the device in dry conditions away from direct sunlight. After each use, wipe it with a dry cloth. It should not be exposed to high humidity (over 95% RH) or temperatures outside the 0C to 50C operating range.
Q: What are the included accessories with the MR991, and what is their use?
A: Each MR991 comes with multiple disposable mouthpieces for hygienic testing and a user manual to guide you through operation. The mouthpieces help prevent cross-contamination during multiple tests.
Q: How does the battery life benefit frequent users of this device?
A: Powered by two AA batteries, the MR991 can provide up to 500 tests per battery set, making it highly efficient for repeated use. The built-in battery indicator alerts users when it's time to replace batteries, minimizing downtime.