Mini keychain led alcohol tester

1.3test step with LED indication
2.quick response and resume
3.key chain
4.use 2X AAA 1.5V alkaline batteries
5.feature fine

  --safety: under 0.02% BAC

  --caution: 0.02%~0.05% BAC

  --danger: over 0.05% BAC

2. quick response and resume

3.Key Chain

4. Use 2 x AAA 1.5V alkaline batteries (not included)

Inner packing: small color box
QTY: 300 PCS
G.W.: 9.4 KGS
N.W.: 8.8 KGS
MEAS: 48x32x26 C