Refrigerant Leak Detectors

This ultrasonic leak detector converts ultrasound signals produced by industrial machinery into easily recognizable audible sounds for a user to evaluate the condition of individual components. The R9100 includes a transmitter that generates a 40 kHz signal to help pinpoint leaks and headphones for use in loud environments. Features: Locates leaks generated by pressure, vacuum, water, gas or air Visible (LED) and Audible (ticking) alarms assist in pinpointing leaks Earphone jack for loud environments (earphones included) User adjustable sensitivity wheel Accuracy (+/-): ±2kHz

A good quality vacuum pump is an integral tool for complete A/C service. Mastercool® vacuum pumps are durable and time-tested. They stand up to the most grueling conditions and will provide years of reliable service. Mastercool® offers a complete selection of pumps. Regardless of your service requirements, Mastercool® has a model for your applications. Features: New U.S. Design Stronger motor Gas ballast valve helps prevent oil contamination caused by high moisture Easily removable vapor discharge/oil fill port. Contains internal check valve to prevent escape of liquid oil Large oil level ...

Features: Equipped with our exclusive oil mist free exhaust port Sure-Grip handle, ergonomically designed for superior comfort and portability Reinforced base provides extreme shock resistance Air cooled motor design allows for operation under high temperature conditions Pump runs with extremely high ultimate vacuum and low noise Accessible oil drain port & sight glass make both oil maintenance and accuracy easy Built-in device eliminates oil mist and an oil-gas separator at the air exhaust outlet prevents oil contamination in the air exhaust

Yellow Jacket® SuperEvac LCD Vacuum Gauge 69075 Thermocouple technology has long been proven in laboratory and precision industrial instrumentation for sensing the deep vacuum range. Thermocouple sensors are factory calibrated and exhibit few of the electronic variances of thermistor sensors found in many other electronic gauges. Durable molded case with storage for sensor, cable and brass connector. Accuracy: ±20 Percent of reading. Thermocouple sensor features: No adjustments or warm-up. Stays calibrated after on/off switching and long evacuations Automatic battery compensation ...

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. ...