Home / Products tagged “DV-3” DV-3 Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Sort by Name: Alphabetical Hastings DV-3M Vacuum Sensor | Vacuum Gauge Tube The Teledyne Hastings DV-3M Vacuum Sensor is thermocouple vacuum gauge tube that can measure pressure between 0.001 and 1 Torr (1 to 1000 mTorr). $230.00 Add to cart