Extension air flow indicator
Have you ever experienced you were uncomfortable when you had
to check air flow with a smoke tube where ventilation fan or hood was
unreachable or was located at confined space?
With a switching operation on the pump, air flow check continuously or intermittently up to 2 metres is possible.
SPECIFICATIONS| Model Number |
AS-3 |
| Pump |
Diaphragm |
| Power supply Voltage |
Dry battery (size AA battery×4) |
| Operating duration |
Approx. 4 hours (with Alkaline batteries) |
| Dimensions |
Pump : 51(W)×84(D)×67(H) mm, Rod : 2mm at the maximum |
| Weight |
300 g (including batteries) |
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