Description: DUOYI DY522A Digital HVAC Refrigeration Manifold Gauge Vacuum Leak Temp. Tester ToolThe DY522 series intelligent electronic refrigerant gauges are designed as auxiliary instruments for the installation, testing, and maintenance of refrigeration equipment, such as air conditioners and cold storage systems. These gauges feature dual pressure testing, dual temperature testing (DY522A), direct digital reading, unit conversion, multiple mode functions, and an integrated refrigerant database. Constructed from high-strength engineering plastic and flexible, non-slip silicone, the gauge is robust and comfortable to hold. It is equipped with a 32-bit digital processing unit and a high-precision data acquisition unit, ensuring high data accuracy and stability. The large LCD display with backlighting allows for clear and easy reading, even in low-light conditions. The gauge features long-lasting valve switches and a 1/4-inch standard interface design, which ensures durability and versatility. It can simultaneously measure dual pressure (gauge pressure) and dual temperature (DY522A). The automatic pressure unit conversion and temperature conversion between Celsius and Fahrenheit cater to different user preferences. Additionally, the device includes a database with 93 refrigerant pressure-evaporation temperature values, enabling the calculation of superheat and subcooling (DY522A), facilitating straightforward data analysis during operation. Vacuum percentage measurement, pressure leak detection, and recording of leakage time are available, ensuring accurate readings and ease of use. Price139USD89USDModelDUOYI DY522ADUOYI DY517Refrigerant Types Setting93 Types89 TypesRefrigerant Observation Window√√Screen Display√√High/Low-pressutetemp Test√√Pressure Leak Test√√Unit Switching√ The Valve Switch Is Designedwith V-shaped Opening√ Toolbox√ Tricolor tube√ Test clamps√
Price: 89 USD
Location: shenzhen
End Time: 2024-09-13T15:31:40.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: DUOYI
Gauge Purpose: Pressure, Temperature, Vacuum, Test
Vacuum Units: PSI
Type: Gauge Only
Color: Multicolor
Country/Region of Manufacture: China
California Prop 65 Warning: None
Features: Digital
Gauge Fill: Dry
Number of Valves: 2
Available Variations
Color: DUOYI DY522A
Price: 139 USD
Available Quantity: 11
Quantity Sold: 0
Color: DUOYI DY517
Price: 89 USD
Available Quantity: 11
Quantity Sold: 0
