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4.5 (123)

Handmade VM2 U-Tube Manometer

Name: Radon Supplies Handmade VM2 U-Tube Manometer - Handmade VM2 U-Tube Manometer
Brand: Radon Supplies
SKU: 45667860938969
Price: 8.5 USD
Availability: InStock
Rating: 4.1429 (6 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$8.50

Quantity

Color

Black

Quantity

Easy-to-read, highly visible
Measures to 5” water column differential
Non-toxic, non-evaporating fluid
Scale is calibrated to specific fluid it contains
Screws, double-sided tape, flexible tubing and labeling strip included
Includes the EZ...

Reviews

4.1

7 ratings

Manometer range is too short.

Purchased with GX5 Radon Fan and manometer range is not adequate length to measure the pressure generated by the fan. The tube is only 8" long from top to bottom of U and liquid is very close to getting sucked out of manometer. At least 8.5 to 9" length is needed for use with GX5 fan.

Anonymous · February 13, 2026