Dwyer 477AV-3 Handheld Digital Manometer

Dwyer 477AV-3 is a handheld digital manometer that can measure pressure in various units and is suitable for use with air and compatible gases. It has a temperature range of 0 to 140°F and an accuracy of ±0.5% FS. It requires a 9V alkaline battery, and the display is a 0.42" 4 digit LCD. It has two barbed connections for tubing and two compression fittings for specific models. The manometer has a hysteresis of ±0.1% FS and can measure pressure in multiple units and flow and velocity in different units.

Specifications
Manufacturer	Dwyer
(Instrument-Sensor) Measurement Accuracy	0.5%
(Instrument-Sensor) Temperature Range	0 - 140°F/-17.8 - 60°C
(Instrument-Sensor) Measurement Accuracy	1.5%
(Instrument-Sensor) Supply Voltage	9 V Battery
(Instrument-Sensor) Application	Air and Compatible Gases
Component	Manometer
(Instrument-Sensor) Type	Handheld Digital