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Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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Unique Bargains Sight Glass 1/4 x 1/4 SAE Universal Liquid Moisture Indicator for Air Conditioning HVAC Refrigeration

Material: Brass, Copper</li><li>Operating Temperature Range: -40 to 80 Celsius</li><li>Inner Diameter of Brass Nuts: 6.35mm / 1/4 inch, suitable for connecting 1/4 copper pipes.</li><li>Overall Size: 73 x 28mm / 2.87 x 1.1 inch(L*W)</li><li>Packing List: 1 x Sight Glass

Brand

Material

This product is widely used in air conditioning and refrigeration systems to monitor refrigerant flow. By using this sight glass, you can inspect the refrigerant levels, identify any potential issues like low refrigerant charge, and take necessary actions to maintain the optimal performance of your central air conditioning system. Advantage Clear visibility: It provides a clear and convenient view of the refrigerant flow within your air conditioning system. Easy installation: Designed for easy installation, this sight glass can be easily installed in the refrigerant line of your air conditioning system with its standard size. Suitable for various systems: This sight glass is suitable for a wide range of air conditioning systems, HVAC, and refrigeration units, both residential and commercial are applicable. Instruction Install the sight glass into the refrigerant line. Observe the sight glass during operation to check if the flow and the condition of the refrigerant are normal or not. Green means no high moisture in refrigerant. Yellow means the moisture content is too high in refrigerant. NOTE: Please check the size carefully before purchasing.