The dpm TT 550 High Resolution Micromanometer with its unique differential capacitance transducers and programmable auto zero facility stores up to three Pitot Tube factors, up to four duct settings and a maximum of 2500 readings. A choice of 16 models is available with options for pressure and air velocity ranges, landscape or portrait orientation, and dry cell or rechargeable batteries.
All TT Series micromanometers come complete with:
- 3m red flexible rubber tubing
- 3m blue flexible rubber tubing
- 2 x tubing adaptors
- Soft lined carry case
- Calibration certificate
Other accessories are sold separately.