SUPCO Sight Glass Moisture Indicators

Item # 468424 | SUPCO Part # SSGSS3 | UPC Code 687152067831 | UNSPSC Code 40101600 | Catalog Page #697
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Product Overview

Hermetically designed moisture indicator with 3% relative humidity sensitivity, intended for use on refrigerant lines. 3% relative humidity indication compared to 10% paper indicators. Accurate color calibration at low ppm levels and higher temperatures. Wide angle viewing/ high visibility window for ease of monitoring.

  • All brass corrosion resistant body
  • Fully hermetic design
  • Maximum working pressure: 680 psi
  • Tri color coded: blue/purple/pink

Proposition 65 Information

Prop65 Warning Icon WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to


Connection Size
0.375 in.
Control Type
Digital / Analog
Display Type
No Additional Features
No Additional Items Included
Manufacturer Warranty
1 Year
Product Depth (in.)
Product Height (in.)
Product Weight (lb.)
Product Width (in.)
Test Meter Type
Moisture Meter
Tools Product Type
Test Meter


1 Year