Mastercool® Digital Vacuum Gauge With Bluetooth Wireless Technology

2-1/2" Diameter Vacuum Gauge. Dial Improved accuracy to ASME B40.1 Grade A. One piece design for toughness during installation. Glycerine filled for added durability during in application. Stainless steel case and bezel with copper alloy internals. Features 0/200 PSI Stainless Case Brass Internals 1/4" NPT Lower Mount Glycerine Filled Pressure Gauge Polycarbonate Lens Ambient Temp 30° F to 160° F

Mastercool® is the leading manufacturer of professional quality A/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. Features: 3-1/8" (PSI, °F) gauges 1/4" MFL Solid extruded aluminum body Free-floating piston type valves reduce O-ring wear Extra access port for vacuum line Silicone dampened gauges smooth out needle movement Gauges can be easily recalibrated in the field to maintain accuracy An extra-large sight glass for visual ...

Product Description: Stands up to the most Gruelling Conditions- Mastercool®'s "Black Series" vacuum pumps are durable and time tested to stand up to the most gruelling conditions and will provide years of reliable service. This vacuum pump provides the power and mobility necessary for a wide variety of applications. Features: Refined cartridge machining process creates an improved surface finish extending the longevity of the pump life Expanded internal oil path creates less friction and ultimately less heat Upgraded seals insure maximum vacuum U.S. designed and tested Easy grip handle ...

OTC's Belt Tension Gauge is designed to allow you to properly check belt tension on drive belts. Correct tension ensures maximum belt and bearing life. Easy to read dual scale reads 30-180 lbs. (2.5-15 ft. lbs.) and 130-800 Newtons. High-grade materials ensure quality performance over the lifetime of the tool. For use with belts on cars, trucks, SUVs, and motorcycles.

Mastercool® introduces the new Spartan series smart manifold with Bluetooth® wireless technology. This smart manifold is equipped with a 4.3" color touchscreen LCD, allowing the user to navigate through all of the screens and options with a quick slide of their finger. Now with a built-in premium vacuum sensor and an accuracy down to 1 micron, there is no need for additional equipment to properly diagnose and service your A/C system. Offered in 2 way and 4-way options, this manifold will display pressure, vacuum, temperature, and will automatically calculate your superheat and subcool. ...