1. Dual LCD display
2. Digital display results (% BAC / g/l)
3. Red Backlight(only for PFT-661S)
4. Alert level calibrated
5. Quick response and resume
6. Auto power off
7. Real time & alarm time
8. Countdown & count-up timer keep the deadline of your parking

Specifications:
1. Sensor: advanced semiconductor oxide alcohol sensor
2. Detect range: 0.00-0.19% BAC / 0.0-1.9 g/l
3. Warm-up time: within 10 seconds
4. Respond time: within 5 seconds
5. Operating temperature range: 10℃~40 ℃
6. Environmental temperature: 40%-90%
7. Power input: use 2x "AAA" alkaline batteries (not included)
8. Unit size: 119x31x22 mm

Packing:
Inner Packing: Gift box
QTY: 100 PCS
G.W.: 6.6 KGS
N.W.: 6.0 KGS
MEAS: 43x31x30 CM

OEM/ODM,Customized Logos/Designs are Welcome