Supply ZJ-2001A Digital Calian alcohol check with print

Description: 1. This product is installed high-precision semiconductor alcohol sensor - ceramic sensor (patent number: Korean Patent Office, 0261579). Like smoking and drinking, etc. The instrument does not reflect. Instruments semiconductor sensor and alcohol molecules reflect changes in mutual resistance measurement and analysis, so very precise, maximum error rate of less than 0.10mg / ml. 2. This product error rate is very small, compared to the experiment fully reflects the high concentration stability and accuracy of measurement. 3. This product uses a special structure (sensor protection) to avoid contamination saliva, dust, etc. to the instrument, to protect the sensor effect. 4. This product uses super lightweight design, the appearance of ergonomic principles to avoid prolonged use and carrying of work strain. 5. This product is simple, with the leather jacket, to facilitate the work carrying and use. 6. This product is equipped with a dual inbound device (one-time, multi-use), applicable to different working environment. 7. The most important feature of this product (the fundamental difference with other products) is a). Of non-alcoholic non-reactive gas. B). High concentrations or low concentrations of alcohol can enter and correct detection of .c). Mouthpiece use non-contact multi-use mouthpiece, thus detecting no need to replace the mouthpiece. . Using the method 1. Press the switch (POWER), the display shows 150, over 15 seconds into 000. 2. When the display 000 and issued a "; bite"; the sound, while the standby lamp (READY) light, you can start testing. 3. Let people aligned instrument measured continuously blown into the air inlet 3 seconds, then the issue "; ding"; two, after twice standby lamp (READY) and not through the lamp (WARN) flashing, while the display data. 4. The press the reset (RESET) button, allows the instrument into standby, ready for the next operation. 5. If the battery indicator (BATT) yellow light must be replaced 9V battery or connect the right side of the hole with the vehicle power cable, you can use. 6. Special Note: When measuring non-blocked vent. 7. Normal temperature: minus 15 degrees Celsius to 40 degrees Celsius above zero. 8. mistake to make alcohol into the instrument (including mouth alcohol content), the display will show overtemperature protection (HOT), this time Description Instrument residual alcohol content, need to wait 1-2 minutes, the instrument is sufficiently volatile alcohol After re-standby use. Precautions when using 1. Before use to identify Zhen read the manual. 2. 30 minutes after drinking the best time to start measuring. 3. If the power indicator light should change the batteries, with alkaline 9V battery. 4. Not just disassemble the instrument. 5. Contact port to keep Cleansing avoid dirt into the damaged equipment. 6. Prohibition hand block the outlet is detected. Product Specifications Specification 135 x 65 x 27 mm Weight 200 g shell shock resistance, casting hard plastic sensors highly selective oxide semiconductor sensor response time of 3 seconds Warm-up Time 15 seconds Battery 9V alkaline battery additional 12V DC car power supply preliminary test 0.10 mg / ml ~ 4.00mg / ml 1-year warranty