analog vacuum gauge for sale, brand-new and used.

Dwyer Flex-Tube Seri

Dwyer Slack Tube Series 1211 Handy Roll-Up Manometer, Pressure Range 4-0-4"WC

Dwyer Slack Tube Series 1211 Handy Roll-Up Manometer, Pressure Range 8-0-8"WC

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Dwyer 1222 series Flex-Tube U-tube type manometer uses red gauge fluid, or mercury or green color concentrate to provide positive, negative, and differential pressure measurement for determining velocity and static pressures, leakage, fan and blower efficiency, filter resistance, and gas pressures. The columns are composed of 1/8" outside diameter flexible and shatterproof clear butyrate tubing for use with colored water, red fluid, or mercury (sold separately).

Dwyer Slack Tube Series 1211 Handy Roll-Up Manometer, Pressure Range 6-0-6"WC

IF YOU BUY A MANOMETER FROM A CHINESE SELLER YOU WILL NOT RECEIVE THE 9 VOLT BATTERY REQUIRED FOR THE METER, YOU WILL HAVE TO PURCHASE ONE AT A COST TO YOU OF BETWEEN $2.50 T $3.50. OUR METER COMES EQUIPTED WITH A BATTERY. YOU WILL NOT HAVE TO WAIT 30 TO 60 DAYS FOR DELIV

Dwyer Slack Tube Series 1211 Handy Roll-Up Manometer, Pressure Range 60-0-60"WC

IF YOU BUY A MANOMETER FROM A CHINESE SELLER YOU WILL NOT RECEIVE THE 9 VOLT BATTERY REQUIRED FOR THE METER, YOU WILL HAVE TO PURCHASE ONE AT A COST TO YOU OF BETWEEN $2.50 T $3.50. OUR METER COMES EQUIPPED WITH A BATTERY. YOU WILL NOT HAVE TO WAIT 30 TO 60 DAYS FOR DELIVERY, OURS WILL BE DEVILED IN THREE TO FOUR DAYS OF YOUR PURCHASE & YOU WILL NOT BE DEALING WITH A SELLER THAT HAS HUNDREDS OF NEGATIVE FEED BACKS.

Dwyer Series 476A Single Pressure Digital Manometer, -20.0 to +20.0 inH2O Measuring Range, + or - 1.5% Accuracy F.S., Battery Operated Prod

You are bidding on a barely used Precision Scientific model 29 vacuum oven and Welch model 2561B-50, oil free vacuum pump. Both items work perfectly and look like new. As you can see in the pictures, the oven holds vacuum without any leakage and heats to the max spec temperature.

Pressure 2 Pump Lab Vacuum Pump adjustable For Chromatograph Oil Free Diaphragm

YELLOW JACKET 69047 The YELLOW JACKET® eVac™ I Digital Vacuum Gauge conveniently and easily allows you to measure vacuum pressure. Accurately measure vacuum pressure with resolution down to 1 micron.

Ritchie Yellow Jacket 69075 SuperEvac™ LCD Vacuum Gauge. All tools are new and in the original factory packaging. Thermocouple technology has long been proven in laboratory and precision industrial instrumentation for sensing the deep vacuum range.