Model Number: FiT303-FC-MG (Fuel Cell sensor) Brand Name: FIT Key Specifications/Special Features: Coin-operated breath alcohol computerAdaptable sensor unit: replaceable plug-in sensor module (patented)Power: DC 9VTemperature range: from -20 to 40°C, for optimum operationAccuracy: ±0.006% BACMemories: 100 memories or moreAutomatic flow detect: to monitor the continuous breath samplingCalibration: advance calibration functionUnit conversion: % BAC, % BAC and mg/LDisplay: true color 4.3” TFT touch panel display with 0.001% BAC resolutionRTC clock: real time clock in 12/24 hour formatBreath sampling: about 6 seconds continuous breath sample
Cycle time: about 60 seconds
Coin capacity: about 200pcs
Blow tube (straw): about 150pcs
Blow tube (straw) type: 1/4 x 8-inch (L)
The coin size as following:

• Coin diameter: 18 to 31mm
• Coin thickness: 1.2 to 3.0mm