HVAC Thermometers

Digital verification thermometers verify sample temperatures inside refrigerators and incubators without the use of a cable. Accurate temperature reading without sample contamination is achieved by using the liquid or glass bead filled bottle (included), which mimics the sample All models include accredited calibration documentation that meets the requirements of ISO 17025 Tested and calibrated in H-B's exclusive triple accredited/registered ISO/IEC 17025:2017, A2LA accredited laboratory (Cert #2448.01), against equipment whose calibration is traceable to NIST Includes multi-language ...

Features: 3-1/8" (PSI, °F) ga 1/4" MFL Exclusive 3/8" ball valve design Full 3/8" bore all the way through the block increases flow over the standard block designs Ball valve rotates 90° between two teflon washers requiring little effort to turn, even under pressure Opens and closes quickly with only a quarter turn Visual knob position quickly indicates if valves are open or closed Color coordinated gauges for multi-refrigerant recognition Includes three 1/4" SAE nylon barrier hoses with manual ball valves

Plugs into PC board on furnaces, boilers, air handlers or any system with a fused PCB. Maximum Amperage of 3 Amps. Features/ Benefits Auxiliary wires for more applications. Built-in light for dark, hard to reach areas. For low voltage circuit testing w/o wasting fast-blow fuses. **NOT for for permanent use, does not replace a factory accepted fuse.

Hilmor's HVAC/R Starter Kit includes some of the most revolutionary new tools on the market. Tools to help you handle superheat and subcool with no sweat. Tools to help you flare and swage tubes without needing a third arm. All with the goal of helping you get in, get out and get on to the next job. Not to mention, get your foot in the door. Starter Kit Includes: Dual readout thermometer, 2 Valve aluminum manifold, 60" Hose set, Quick engage flare & swage, Tri tube bender, Service wrenches, Deburrer, Hex key folding kit, Inspection mirror, Quick change magnetic nut driver, 9 in 1 ...

Mastercool® introduces its new compact hand-held digital vacuum gauge with Bluetooth® wireless technology which combines the most advanced features to provide quick and accurate responses every time. Utilizing a state-of-the-art glass beaded thermistor and temperature compensation, Mastercool® is offering the latest technology to the HVAC/R technician. Included in this package will be the capability to download our free Mastercool Connect app. This will allow for full mobility as activity can be easily viewed on all compatible hand-held smart devices. Features: Sintered bronze inlet ...