VD84 Compact Vacuum Meter ● external Pirani ● 100 to 1e-3 mbar

 507.00 excl. VAT and transport costs

The versatile VD84 digital Pirani vacuum meter with external, exchangeable sensor head (VSP841 or VSP842) reads absolute pressure in the fine vacuum range. It is equipped with USB interface and can be used as data logger.


Additional information

Weight1.1 kg
Dimensions25 x 16 x 9 cm
Measurement principle

Gas dependency

depending on gas type

Measurement range mbar

Measurement range Torr

75 – 1e-3 Torr

max. overload

4 bar abs.


100 – 20 mbar:


100 – 10 mbar: 1 mbar |

Measurement rate

1.0 s

Logging rate

1 … 6000 s

Materials in contact with vacuum

Stainless steel 1.4307, tungsten, nickel, glass

Operating temperature

+5…+50 °C

Storage temperature

-20…+60 °C

Voltage supply

9 V battery or 12…15 VDC external

Power consumption

Approx. 110 mW (clocked)

Operating time


Serial interface

Electrical connection

Article Number (choice of vacuum connection):




60 x 120 x 25 mm

Protection class


200 g (battery included)

Further relevant products