Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed We ship to US territories and worldwide. Please contact us if you have any special shipping instructions. Digital Gauges HVAC, R12,R22,R134A,R410,R502,R1234Y Vacuum Pressure Manifold Gauge Set with LCD Sight Glass 22 Refrigerants Leak Detection Single Test Gauge for AC Charging (Blue) Specification Item model number WS519 Item dimensions L x W x H 3 x 3 x 3 inches Product Dimensions 3 x 3 x 3 inches; 1.1 Pounds Material Brass, Glass, Metal, Plastic Item Weight 1.1 Pounds Brand Wisscool Manufacturer Wisscool 3.0 inches x 3.0 inches x 3.0 inches. Weight: 1.1 lb Multi-Functional Digital Gauge: WISSCOOL digital manifold gauge combines three functions-Refrigerant filling pressure inspection, Vacuum pressure test and Leak detection. The single HVAC gauge tool can streamline refrigerant leak checks, deep vacuum pulls, and system performance evaluations without switching devices.Perfect for comprehensive HVAC diagnostics Various Refrigerants Compatibility: The AC gauge with built-in database of 22 refrigerants NIST. Includes the normal types like R123/R1234yf/R134A/R14/R141B/R142B/R22/R23/R290/R32/R404A/R407C/R410A/417C/R438A/449A/452A/R507/R508B/R513A/R600. 2-way Air conditioning diagnostic manifold gauge set is designed for AC charging, diagnostic check and recovery work. Precision Acquisition: The gauge has 32-bit digital processing unit and high precision data acquisition unit make instrument reliable and efficient.Pressure testing ranges from -101Kpa to 6000Kpa, Pressure test accuracy +-0.5 %(FS)+5dgt,Vacuum measurement range(-101Kpa- 0Kpa) Exquisite Design: High quality plastic and flexible non-slip silicone make instrument solid and comfortable to hold.Large LCD display and backlight support reading clear and operation in dark areas.The gauge with vacuum test unit(Kpa, Mpa, bar, inHg, PSI, Kgf/cm2),C/F temperature units ensures effortless operation in any environment.With visual mirror design, US system thread, valve switch, 1/4? inlets and easy to install Stable characteristics, high reliability User-Friendly for Daily: The digital hvac gauge package come with 1x digital gauge, 2x AA 1.5v battery, 1x detailed manual. It is less than 1lb, lightweight perfect for long daily use.Equipped with AUTO-OFF function, ensuring optimal battery life without interruptions. Two batteries can normally work up to about half years.Ideal tool fit for Pros and DIYers Product description SHIPPING . We ship to US territories and worldwide. Please contact us if you have any special shipping instructions. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence