FiT333
：
333-15Y07526 2015-11-12
4
Thanks for purchasing our FiT333 Professional Fuel Cell Digital Alcohol Analyzer. FiT333 gives you a precision
digital indication of your breath alcohol content and thus your possible concentration of intoxication. To achieve
the high accuracy, user should study this manual carefully. And any use of the FiT333 requires full understanding
and strict observation of these instructions.
Basic Scientific Principles
Fuel Cell sensor is using the electrochemical reaction for platinum against ethanol molecules, gives the most
stable and reliable measuring technology.
Declaration:
This manual
should
be read before use.
Liability for proper function or damage
Never unscrew the FiT333.
Warranty not valid
if any screws had being loosened or warranty label had being
broken. Serviced or repaired by personnel not employed by FiT Service centre or authorized by FiT or if the
instrument is used in a manner not conforming to its intended use.
Maintenance
Repair/maintenance of the FiT333 should only be carried out by trained technician from authorized FiT
professional breath alcohol tester Service Center.
Only authentic FiT spare parts can be used for maintenance.
Intended Use
* Don’t put this product in high temperature, high humidity or high dust environment.
* Don’t knock this product, especially do not press the TFT-LCD by force.
* Don’t dismantle the machine and use the alcohol, thinner or benzene to clean the surface of the product and its
components.
* Don’t use in the area prohibiting using of wireless devices.
* Don’t use in the flammable and explosive environment.
* Please use the touch pen when doing the touch screen calibration
* Before use, please fully charge up the Handset using the provided accessory charger.
General Conditions
- Use a new mouthpiece for each person being tested.
- Make sure no alcohol and solvent vapors (disinfectants) in the ambient air.
- Do not allow a high alcohol concentration to reach the sensor. For instance, from drinking alcohol, eating
alcohol containing foods or rinsing the mouth with alcohol mouth washer just before measurement.
- Keep away from the antenna of mobile phones or transmitters.
Conditions for Tested Person
To begin, rinse out your mouth with water or non-alcoholic drinks before using the unit. Abstain from smoking
(for 15 minutes) or drinking (for at least 15 minutes.) Actual residues of alcohol in the mouth may enhance the
measured values. This may also occur by aromatic drinks (e.g. fruit juices), alcoholic mouthwashes or mouth
sprays, medicines and drops, as well as by burping and vomiting.
Breathe evenly and normally before the test.
