Top 20 Best Selling Gauges Air Conditioning Tools & Equipment (2019)




TIF 9010A is a revised and updated version of the classic TIF Slimline scale, which brings greater performance, reliability and usability to the trade. With the greatest resolution in the industry, and no compromise on capacity, this unit offers features ... more info

Mountain manifold gauge set includes automatic style couplers to meet your shop needs. It is designed to be used with a brass manifold body. Kit comes with one 60 piece of yellow, blue and red hose. ... more info


ME89660-PRO5 Features: -Aluminum R134a Manifold Gauge Set.-Comes in custom molded carrying case.-With free 3-IN-1 side mount can tap valve. Dimensions: -Comes with 60'' hoses and R134a couplers. ... more info





Mastech MS2138R RMS Clamp Meter with DC Current and AC Current Measurement, Plus Tekpower Line Splitter M920 make this system a valuable Pack for technicians. Specifications: AC voltage: 4V-40V-400-600V RMS. DC Voltage: 4V-40V-400V-600V. DC Curren ... more info

FJC R12 Gauge Conversion Kit with Quick Couplers. Converts R12 Gauges to R134A Gauges. Includes 90 Degree Quick R134A Coupler and adapter for R134A refrigerant tank, anti blow back. ... more info




Solid extruded aluminum body Free-floating piston type valves reduces o-ring wear Anti-flutter, silicone dampened gauges smooth out needle movement Extra large sightglass for visual refrigerant check Dual R-134a / R-12 Aluminum gauge set with color c ... more info



Yellow Jacket 40331 single red pressure test gauge with 19110 quick coupler for recovery tank pressure checks Made in the USA ... more info


This coupler offers you the best convenience to attach the manifold hoses onto the Auto/Car AC R134a system during the diagnosis, charging or evacuation working. ... more info


CPS Products Pro-Set air conditioner gauge set features rugged diaphragm valves and easy one full turn open and close valves. The black anodized aluminum block body is designed with an oversized optical sightglass for better viewing of refrigerant being a ... more info

* COMPLETE DIAGNOSTIC AND SERVICE GAUGE SET FOR USE ON AIR CONDITIONING SYSTEMS * SOLID BRASS CONSTRUCTION * HIGH PRESSURE SAFETY VALVE * COLOR CODING ON GAUGES, VALVES AND HOSES * 3 RED & BLUE GAUGES; 60 LONG ... more info




This coupler offers you the best convenience to attach the manifold hoses onto the Auto/Car AC R134a system during the diagnosis, charging or evacuation working. ... more info

Mastercool Brass Manifold Auto Shut-Off Valve is designed with an anti-flutter gauge that gives smooth pressure readings. It features a floating piston as well as double o-ring valves for long service life and smooth operation. It includes gauges R-12, R2 ... more info


Impeller KitMaterial:NeopreneDrive Type:Slotted Shaft - Pin DriveNumber of Blades:6Dimensions:Diameter:1-9/16Shaft Width:15/32Shaft Diameter:¾Insert Material:BrassJabsco flexible impellers can be fitted to most makes and models of bronze flexible impeller ... more info


ATD Tools R134a Brass Manifold Gauge Set has a SAE J2196 nylon barrier hoses that have 800 PSI working pressure and a 4,000 PSI burst pressure. ... more info



FJC Digital Programmable Electronic Scale large LCD display. Auto shut off. 220 lb. capacity. 5 AA batteries (included). Accurate to +/- 1/2 ounce or 0.5 percent of total weight whichever is greater. R134a, R12, R22. Remove from case before using. ... more info

This heavy duty manifold features cast iron body and full size metal handles. Dual temperature or pressure R717 gauge has bar with ˚C and psi with ˚F ammonia scales. ... more info



Easy reading gauge assures accurate vacuum and pressure check. This product comes in skin-pack. ... more info

The Mountain replacement gauge is designed to replace the OEM gauge. It has a 1/4 NPT thread. Gauge is calibrateable to meet your needs. ... more info



5CFM Vacuum Pump + R134 AC Manifold Gauge Package Deal 5 CFM Single-Stage Rotary Vane Vacuum Pump 10Pa VACUUM Power Voltage: 110V, 60Hz Motor Power: 1/2HP, 5 CFM Pump Speed: 1720 RPM Oil Capacity: 250ml High Efficiency & Low Noise Micro Rating: 75 Micro ... more info


Yellow Jacket 40332 single blue compound test gauge with 19110 quick coupler for recovery tank pressure checks ... more info


Extra large sight glass Fahrenheit Degree (F) Reading Quick disconnect couplers for high/low fittings included Each coupler have a shut off valve to prevent loss of refrigerant Blue Gauge (low): 2-1/2 diameter, 0-550 PSI Red Gauge (high): 2-1/2 diameter, ... more info

FJC R12/R22/R134A Low Side 2-1/2 inch Gauge. ... more info




50-inch Long hose length. High quality brass fittings. 0-120 PSI low side, 0-500 PSI high side. ... more info

Replacement Gauge Replaces Model 11693 Universal Compound Replacement Gauge, psi/kPa pressure reading, R-22 and R-134a temperature. Temperature readings in degrees Fahrenheit. ... more info


3CFM Vacuum Pump + R134 AC Manifold Gauge Package DealFeatures3 CFM Single-Stage Rotary Vane Vacuum Pump 10Pa VACUUMPower Voltage: 110V, 60HzMotor Power:  1/3HP, 3 CFMPump Speed: 1720 RPMOil Capacity: 200mlHigh Efficiency & Low NoiseMicro Rating: 75 Micro ... more info


Patented sensor technology requires no calibration for fluctuating ambient and/or sensor housing temperatures Not affected by the specific gas being evacuated Liquid Crystal Display (LCD) Reads 500,000 to 200 microns Dual power supply 9V battery or A/C ad ... more info



FJC R134A/R12/R22 Dual Aluminum Gauge Set with 72 inch hoses, R134A Tank Adapter, Manual Couplers and a case. ... more info

3 digits, red LCD digital display.This digital gauge displays the voltage of batteries in the car.With high brightness of LCD, there is no difficulity in seeing the display.Easy to install for DC 8-30V cars or other vehicles. ... more info

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