Ultragel® II High Performance Ultrasonic Couplant, 1 gal, Bottle ORS NASCO Teeth are automatically disengaged during

Teeth are automatically disengaged during adjustment|Air-cushioned cloth sweatband is washable and durable|||

Digital display|Test/reset button|1 second alarm and "gas" on display for gas detection|4 quick beeps for CO alarm|

Also used with inert arc aluminum welding

Comfort grip|Extra tough hanging ring|Protected slide switch|Spot to flood focus|Features tough polypropylene body and impact resistant to 7 ft

Convenient large rolls of heavy industrial weight plastic bags in handy dispenser boxes and extra-long twist ties|Also included are Hold-Tite rubber bands to secure bag to can top

Ultragel® II High Performance Ultrasonic Couplant, 1 gal, Bottle ORS NASCO Teeth are automatically disengaged duringHigh performance, ultrasonic couplant for flaw detection and sizing, thickness gauging, flow metering, and acoustic emission testing General purpose medium viscosity gel is known for its outstanding performance, excellent corrosion protection, thixotropic properties, and comprehensive range of specifications and approvals