KERRO KA-1953 is a High-precision Alcohol Tester which is known for its high-sensitivity electrochemical sensors, ensure stable performance and measurement accuracy.
Features- Full color 4.0 inch capacitive multi-touch display, more simpler and convenient operation experience.
- Compact keyboard combined with the touch screen operation, making the information input convenient and fast.
- Support high-definition photo and video recording, with the blowing process photo recording function
- Test records massive automatic storage, up to 20,000 memory records.
- Switchable integrated thermal printer and stand-alone Bluetooth dot matrix printer.
- Test data can be uploaded to the PC through the USB interface to achieve centralized data management.
- Drinking, drunk two-level alarm, blowing interrupt alarm and refusal to test alarm function.
- Disposable backflow prevention, anti-blocking, surface BOP torch design.
- Under voltage alarm and low power consumption standby mode.
- Large capacity rechargeable lithium battery power supply
- Wide operating temperature range design to meet most customer needs.
Test information automated intelligent management (instrument serial number, test location, time, tester name, test results, etc.)Technical Specification- Sensor: Electro chemical (fuel cell) sensor
- Test Range: 0 440mg/100ml 0 2.000mg/L
- Warm Up Time: 20s
- Drink-driving Threshold: 0.090 mg/L 20mg/100ml
- Drunk-driving Threshold: 0.363 mg/L 80mg/100ml Battery: 7.4V lithium battery,2500mAH
- Charging Time: 6 hours
- Continuous Working Hours: ≥10 hours under normal working condition.
