Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.
Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

Ashcroft Test Gauges

  • Accurate measurement of vacuum to –30" Hg and pressure to 60 psi.
  • Available in both analog and digital formats.
  • Accuracy to +/– 0.25%.
  • Gauge connector to canister valve available.
Documentation and Instructions Sheets

Ashcroft Test Gauges

Catalog #

Select Catalog # below
Find a Distributor
Select Catalog # below

Product Options

Not sure which Restek product is the best for your analysis? Consult a Technical Specialist
Catalog # Clear All
24285 ea. 6" 1/4" NPT Test Gauge, Analog Select Deselect

Catalog # 24285

1/4" NPT  
Product Name
Test Gauge, Analog  

Products Often Purchased with Test Gauge, Ashcroft, Analog, 6" diameter, 1/4" NPT, 30" Hg to 60 psi

High-accuracy test gauges are recommended for verifying the vacuum/pressure in canisters before and after sampling. The 6-inch face on the analog gauge allows for easy reading. The digital gauge operates on two AAA batteries and offers an unambiguous readout. Both gauges have an accuracy of +/– 0.25% and all-metal wetted parts.