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Reference Class Digital Barometer

Price: Call JRT for Pricing
Item Number: DB-800

  • Employs the latest in pressure sensor technology
  • Wide range: 52 to 1551 mmHg
  • Wide selection of units
  • ±0.05% FS accuracy
  • Rugged, rubberized, hand-held design
  • RS-232 output
The Model DB-800 is a portable digital barometer possessing a combination of handheld calculator size, graphic LCD display, high accuracy, and wide choice of units, making it ideal as a portable pressure reference. 

The DB-800 has an all-inclusive accuracy which can be relied on from one year to the next, whatever the environmental conditions. Standard accuracy for this model is 0.05% of Full Scale within normal temperatures. The DB-800 features a variety of pressure scales to enable the operator to display the atmospheric pressure in a multitude of units. It also can be set to use one of a number of languages including English, Chinese, French, German, Italian, Japanese, Portuguese, Russian and Spanish. 

This unit is rugged and dependable, having both a stainless steel sensor and a rubberized, weatherproof case. The case has been designed for hand-held use, either in field applications or for use on the bench. The DB-800 has advanced features such as Hold, Max/ Min/Avg, Alarm, Scaling, and Tare to make troubleshooting easy. The graphic display is a full 2 x 2 inches, providing clear readings and a user-friendly interface. Each unit is supplied with batteries, a calibration certificate and user guide.

Display: 5 digit LCD with 5 cm x 5 cm graphic display
Selectable units: mmHg, cmHg, mHg, inHg, mbar, bar, Pa, mPa, kPa , psi, atm, torr, lb/ft sq. in H2O at 4° C, in H20 at 20° C, in H20 at 60° F, ft H20 at 20° C, ft of H20 at 60° F, mH2
0, cmH20, mm H20, kg/m2, kg/cm2
Range, Resolution: 52 to 1551 mmHg, 0.1 mmHg 70 to 2068 mb, 0.1 mb 2 to 61 inHg, 0.001inHg 1 psi to 30 psi, .001 psi
Accuracy:  ±0.05% of F.S. from 0 to 50 ° C
Stability: 0.01% rdg/yr
Altitude range:  infinite
Power: three 1.5 V AA alkaline cells
Battery life: 50 hours of continous use
Dimensions: 19 x 8.9 x 3.5 cm (7.5 x 3.5 x 1.4 in)
Weight: 0.5 kg (1.1 lb)