Popular design for use with most breath alcohol testers. Features a sputum trap for sanitary breath sampling.
Proprietary design for exclusive use in the ENSURE personal breath tester.
Special design for use with ALERTT J5 and ALCO-SUR S-L2 units to actuate the pressure flow sensor.
Popular style for use in most breath test devices. Includes a sputum trap for sanitary breath alcohol sampling.
Special design for use popular breath test devices which do not have the breath flow pressure feature.
Special design for for use with most breath alcohol testers to provide a check valve which prevents suck back when conducting a breath test.
Special design for use in newer portable units to actuate the breath pressure flow indicator and to provide a sanitary breath test.
Special design for use with Alco-Sensor IV road screening devices. Features a check valve to prevent suck back while conducting breath test.