1. 3 test step with indication.
2. Test result:
-- Safety: under 0.02% BAC
-- Caution: 0.02%-0.05% BAC
-- Danger: over 0.05% BAC
3. semiconductor sensor inside
4. warm-up time: within 10 seconds
5. response time: within 5 seconds
6. Operation temperature: 5-40 ℃
7. Key chain
8. Power input: use 2x "AAA" alkaline batteries (not included)
9. Unit size: 70x36x17 mm
Packing:
Inner packing: small color box
QTY: 3000 PCS
G.W.: 9.4 KGS
N.W.: 8.8 KGS
MEAS: 48x32x26 CM

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