Model DB-705

Precision Digital Barometer

The Model DB-705 is a portable digital barometer possessing a combination of handheld calculator size, digital display, high accuracy and wide choice of units, making it ideal as a portable absolute pressure reference.

The DB-705 features a variety of pressure scales to enable the operator to display the atmospheric pressure in a variety of units, including inHg, mmHg, mb, as the most widely used units in radiation therapy.  It also displays ambient temperature in C and F with one degree resolution.

The DB-705 operates on three AA alkaline batteries for 300 hours.  The Auto-Off automatic timeout prolongs battery life, but the feature can be disabled by holding the LEAK button while pressing the ON-OFF button.  The UNITS button sequentially selects up to 16 units of measurement.  The LEAK button sequentially selects maximum reading, minimum reading and initiates a 60-second countdown for leak test.  The TARE button sets a zero reading for use as reference.

The rugged, ABS molded case has been designed for hand-held use, either in field applications or for use on the bench.  The unit has an integral folding stand.  A two-compartment soft carrying pouch is included.

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