counter

Test times can be preset to record the number of tests completed

Start button

Start-up test

Stop button

Stop testing

Pressure adjustment knob

Regulating test pressure

Sample tubing and fittings

Put the mouthpiece of the mouth-moving toy sample inside the sample sleeve for testing

Electric machine

Power the test run

Pressure indicator

Display blow/suction pressure

Power switch

Power on/off the instrument

item

specification

Test speed

≥20r/min

Number of tests

10 times

count

The value ranges from 0 to 9999 times

barometer

Digital display, unit: Kpa, positive and negative pressure display

Volume (WxDxH)

22x56x30cm

Weight (Kg)

≈40Kg

Power source

1∮ AC  220V  3A