477AV-3 | 0/200" Handheld Dig. Manometer | Dwyer Instruments Stages_2 * **Increased Control:** Take complete

* **Increased Control:** Take complete control over your home's temperature and fan speed

**NCO-6235LX DiversiTech Slip-On Filter** The NCO-6235LX Slip-On Filter from DiversiTech is designed to provide reliable filtration in industrial and commercial HVAC systems

we understand the importance of reliable refrigeration components

Its balanced valve design ensures stable performance over a wide range of flow rates and pressure conditions

477AV-3 | 0/200" Handheld Dig. Manometer | Dwyer Instruments Stages_2 * **Increased Control:** Take complete**Dwyer Instruments NCO 477AV 3 Handheld Digital Manometer** The Dwyer Instruments NCO 477AV 3 is a compact and accurate handheld digital manometer, designed to measure pressures in various applications. It features a measurement range of 0 200" H2O and a resolution of 0. 001" H2O, providing precise readings for both positive and negative pressures. The NCO 477AV 3 is equipped with a backlit LCD display for easy viewing and includes a zero adjustment