1/4" MFL TEE FITTING
- Track down 14 increments from atmosphere to 25 microns to know that the system is clean and your vacuum pump is performing properly.
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- Unique thermal conductivity sensor automatically compensates for temperature with no calibration
- Simple On/Off controls
- Easy-to-clean sensor handles 450 psi positive pressure
- Rugged construction with tough ABS housing and solid state circuitry for accuracy
- Automatic battery saver shuts gauge off after 20 minutes with no reading changes
- Low battery indicator
- Calibration standards traceable to the National
- Institute of Standards and Technology (NIST)
- Patented technology
- Made in the USA
- Packaged complete with 9V alkaline battery and hanging hook
