This instrument is based on patented, non-thermistor technology, which doesn't require you to calibrate for fluctuating room and/or sensing housing temperatures. The no. TIF 9450D registers vacuum readings from a few microns up to 760,000 microns (1 atmosphere, 760mm HG or O psig) and is not affected by the specific contents of the gas being evacuated.

Features:

4 Digit LCD provides exact reading of vacuum level

Not affected by temperature

Dual power supply, 9V battery or Standard 9V DC adapter (not included)

Patented non-thermistor sensor

1 Micron Resolution

Three foot cord

Built into ABS carrying case

One year warranty

Specifications:
Range:	500,000 to 200 microns Hg (auto ranging)
Resolution:	100/10/1 microns Hg
Accuracy:	± 5% of RDG, above 200
Operating Temperature:	320 to 1250F (00 to 520C)
Vacuum Fitting:	¼ “ FFL
Power Supply:	(1) 9V battery or 9VDC optional adapter (not included)
Battery Life:	8 hours (alkaline)
Response Time:	Instantaneous
Probe/Cord Length:	3' (91.4cm)
Dimensions:	13 ¼ " x 9 ½ " x 2 ¼ " (33cm x 22.8cm x 5cm)
Weight:	3.1 lbs. (1.4kg)

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