Product DescriptionThroughout our accessory line, you'll find many of Mastercool's unique product innovations and improvements. Our commitment to grow and improve this line has lead us to become the industry leader in A/C Accessories!
Product Description Features and Benefits:
Product Description Features and Benefits:
Product DescriptionThis kit offers the Inspector (digital microprocessor controlled electronic leak detector) and the UV Dye Injection System. The cartridge type Mini Dye Injector is fast and easy to use. Just twist the handle to inject the appropriate amount of dye. Includes dye cleaner and UV safety glasses, dye injector with 10 application dye cartridge, dye injector hose with R-12 adapter all in a custom molded carrying case.
Product DescriptionSet of three 72 hoses Standard couplers Tank adapter 2-1/2 silicone anti-flutter gauges
Product DescriptionThe Mastercool 52224-SP offers laser targeting accuracy, enhanced backlit LCD display and an expanded temperature range of -58º to 932ºF. The compact design is simple to use and easy to store. Carrying case, 52220 Dial Thermometer and battery included. Field of View: 12 : 1 Includes 1" Dial Size Thermometer with temperature range of 0º to 220ºF.
Product DescriptionMastercool Vacuum Pump features high efficiency 1.5 CFM deep vacuum pump with an ultimate vacuum of 100 microns. It includes gas ballast to prevent oil contamination. The pump also includes an internal check valve on pump access fitting to prevent oil blow out. It includes 1/16hp 110 volt motor and an easy access oil fill port as well as is backed by a 1 year warranty on material and workmanship.
Product DescriptionInfrared Thermometer with 1 Analog Dial Thermometer Infrared Function includes Advanced 30:1 Optics to measure small targets at longer distances, Laser Targeting, Programmable HI/LO Alarms, Adjustable Emissivity and LOCK MODE to capture temperature readings. Contact Probe Function offers a built-in-K-type Jack and comes with a 3 ft. Thermocouple Probe. Comes with pocket-sized MSC-52220 1 Analog Dial Thermometer which reads 0º-220ºF. Specifications: Measures -76ºF to 1400ºF Field of View Ratio = 30:1 Bright Laser Pointing Large Back-lit LCD Display
Product DescriptionMastercool Heavy Duty Tube Cutter features driving action that gets the blade to tube quickly. The well balanced design works effortlessly and includes high polished, triple chrome plating for corrosion resistance. The cutter features retractable reamer or file and spare carbide cutting wheel. The carbide wheel cuts hard and soft copper, aluminum, brass, thin wall steel and stainless steel. It is backed by a 1 year warranty on material and workmanship.
Product Description Features and Benefits:
Product Description Item #: MSC45722.
Features & Benefits:
Product DescriptionMastercool Universal Clutch Holding Tool features an adjust to fit tool for holding the A/C compressor clutch when removing or installing the center nut. The holding tool is easy to use and is backed by a 1 year warranty on material as well as workmanship.
Product DescriptionThis deluxe orifice tube service kit is known for its uniqueness and time saving ability.
Product DescriptionMastercool Oil Injector is designed to add oil by allowing vacuum to pull it in after evacuation process or refrigerant to push it in using the recharge process. It features a rugged all metal 2 oz canister and is backed by a 1 year warranty on material and workmanship.
Product Description 
Product DescriptionThe heated diode electronic leak detector has a flexible 15" probe and a patented UV blue light built into the tip allowing dual UV and electronic leak detection. This unit also includes an additional 5" flexible probe adapter for leak detection in smaller diameter areas. There are six sensitivity levels, automatic warm-up, and a reset function. It includes rechargeable Ni-MH battery that last for 8 hours of use, and a 10 application UV dye kit with dye, dye applicator, UV glasses, hose, fittings and service labels.
Product DescriptionComplete vacuum and charging station with 5.0 CFM deep two stage vacuum pump, rugged charging scale, aluminum block gauge set with hoses and manual couplers on heavy duty, lightweight, durable steel frame rolling cart. No need for different sized charging cylinders with Mastercool's rugged die cast electronic scale. Simply place the refrigerant cylinder on the scale and charge.
Product DescriptionRecovers and removes moisture, oil and debris from refrigerant. New Recovery System offers a State of the Art 1/2 hp Oil-less Compressor with a built-in High Volume Cooling Fan for fast recovery. Color-coded Sight Gauge identifies when Filter Dryer replacement is needed. Complete A/C Recovery System includes Recovery Unit with built in Oil Separator and Filter Dryer, 30 lb DOT Tank and Cable, 72 Yellow and Blue Hoses, R-134a Low Side Coupler and Oil Purge Bottle.
Product DescriptionMastercool -A Electronic Refrigerant Scale features an advanced electronic charging scale with level and adjustable legs. Its capacity is 240 lbs and it comes with a removable platform. It includes a programmable control box that allows to program in desired charge. It also includes an alarm that alerts when scale charge is delivered. This repeat action allows charging previously stored amount. The product is backed by a 1 year warranty on material and workmanship.
Product DescriptionSet of professional manual R-134A couplers R-134A tank adapterMSC-98373
Product DescriptionHeavy duty aluminum 2 oz. refillable dye and oil injection system. To inject dye or oil, simply connect the injector to the low side of the A/C system and twist the handle until you reach the desired amount. The injector hose comes complete with a R-134A coupler and Auto Shut-off Valve Adapter for 1/4" FL systems. Injector easily allows the user to inject any dye or oil into any R-12 or R-134A system.
Product DescriptionMastercool Dual Temp Infrared Probe Thermometer features infrared temp range, probe temp range -67 to 626 degrees, field of view ratio is 1:1. It also includes adjustable emissivity as well as backlit LCD display and is backed by a 1 year warranty on material and workmanship.
Effective for the cost
This thermometer was priced right and is very simple to use. Though it is not as attractive as the "gun-style" infrared thermometers, it does have the benefit of using a contact probe. I've even found that the probe is able to measure ambient temperature fairly well, but not instantaneously. Overall, I'll give it a 5/5 stars b/c of the cost, simplicity, and the benefit of the contact probe.
little ir beam and probe thermometer
I bought this on Amazon for a bargain price of around forty-eight bucks. The dealer was great too, real quick shipping. It takes surface temperatures instantly especially within close distances. I tested a cold soda can up to 3 feet as long as it was directly pointed at it. It had a margin of error in picking up temps at longer distances.
The probe temp works great reading warm and cold liquids and food, but also works decently as an air temperature probe. It's not instant but it catches air temperature changes pretty quickly as long as it hasn't been sitting in a hot car or freezer just before using it.
Overall, happy with the purchase for the price.
Product DescriptionMastercool Brass Manifold Gauge Set features anti flutter gauges that smooth out needle movement. The yellow hose includes shut-off valve and piston type free-floating valves reduce o-ring wear. It includes a extra access port for vacuum line. The gauge can be recalibrated to maintain accuracy and is backed by a 1 year warranty on material and workmanship.
Product DescriptionMastercool Electronic and UV Leak Detector features 3 levels of sensitivity. It comprises of a visual indicator that detects leaks as small as ¼ oz. per year and is backed by a 1 year warranty on material and workmanship.
Product DescriptionMastercool Air Conditioner Hose Fitting Crimper is designed to crimp barbed and beaded fittings in an easy way. This lightweight hand-held hydraulic press is very portable as well as ideal for shop and field applications. It features a complete set of dies covering hose sizes 6,8,10 and 12. The crimper¿s reduced barrier is of the same sizes and it works with barrier hose. This crimper is very easy to use and is backed by a 1 year warranty on material and workmanship.
Product DescriptionMastercool Universal Master Valve Core Kit is designed to service valve cores without losing the systems charge. This remover or installer kit makes removal or insertion much easier especially on the larger R-134A valve cores. The kit features a locking device that holds the shaft in place while removing or installing the valve core. It helps save time by the less down time. The kit includes a plastic molded box in which it is packed in and is backed by a 1 year warranty on material and workmanship.
Product DescriptionDeluxe Clutch Hub Puller/Installer Kit Kit contains a complete offering of A/C compressor clutch hub pullers and installers for GM, Ford, Chrysler and Imports. Includes a compressor identification chart and comes in a custom molded box.
Product DescriptionA/C System Flush Kit Uses shop air to propelflushing material Works with any lightweight flushing material Includes flush gun, hose, canister & adapter
Excellent Buy
I had been shopping for an A/C Flush Kit for a while and found this one. For the price and quality of the item, it can't be beat. Great buy!!
Product DescriptionMastercool Air Conditioner System Flush Kit is designed for excellent, quick as well as effective removal of refrigerant oil and debris during retrofitting or compressor replacement. It includes flush gun, hose, canister and canister adapter. The flush gun is simple to use plus holds up through many flush procedures and is backed by a 1 year warranty on material as well as workmanship.
Flush Me!
Awesome piece of equipment! Can be used to flush out just about anythink, not just A/C systems.
Product DescriptionMastercool Vacuum Pump features high efficiency 1.5 CFM deep vacuum pump with an ultimate vacuum of 100 microns. It includes gas ballast to prevent oil contamination. The pump also includes an internal check valve on pump access fitting to prevent oil blow out. It includes 1/16hp 110 volt motor and an easy access oil fill port as well as is backed by a 1 year warranty on material and workmanship.
Product DescriptionThis tool allows the user to service valve cores without losing the systems charge. Mastercool's new unique design offers a patented locking device that holds the shaft in place while removing or installing the valve core. This remover/installer makes removal or insertion much easier.
Great tool MUCH cheaper than local.
I needed a R134A tool and bought this in error, however; it still allowed me to change my valve stem. Since that time I have been able to help someone else do a R12 one. If I need R134A again I will definitely order it through this same vendor.
Product DescriptionAs a professional technician the assurance of a deep vacuum on a system is imperative. The main problem with many small handheld units is their inaccuracy and durability. Although the thermocouple sensor has been proven to be much more accurate and durable than the thermister type, the problem has been the inconvenience of a cumbersome tabletop unit. Mastercool is introducing a hand held unit using thermocouple technology.
This vacuum gauge has been designed with the technicians field environment in mind, allowing for self-calibration and a sensor that will not be damaged by small mists of oil. The Mastercool unit allows for a target vacuum range to be programmed with a light sensor indicator. Now you have the freedom to continue with your other work and come back to the system once you see the indicator light signaling your target vacuum.
SPECIFICATIONS:
Response Time: 250 mSec.
Sensor Cable: Spiral cable extended to 6.5 feet (2.6 meter)
Sensor: Thermocouple sensor
Connection Fitting: 1/4 flare female adapter
Operating Temperature: 32 to 120ºF (0 to 45ºC)
Power: 9V DC battery (AC/DC Adapter Optional)
Battery Life: 15 hours
Low Battery Indicator: Special ICON on LCD
Vacuum Units: Micron, Torr, mTorr, mmHg, mBar, Pa
Blow molde
Digital Vacuum gauge
Great product and very easy to use. Nice carrying case. A must for all Service Technicians!
Product Description
Mastercool introduces the most advanced and user friendly Digital Manifold on the market today! This manifold offers a large easy to read LCD that displays Pressures, Saturated Temperatures, Actual temperatures, Superheat and Subcooling temperatures for over 60 refrigerants. When used with the Clamp-on Thermocouple connector it will display the actual temperature and automatically calculate the superheat or subcool temperature. When the vacuum sensor cable is attached to the manifold it will display deep vacuum. To insure lasting performance and durability the manifold case is constructed of ABS material and protected by a rugged rubber boot.
The technician now has a fully functional manifold with the intelligence to quickly access and deliver the accurate information needed to do the job right!
Includes 61 Refrigerants: R11, R12, R13, R21, R22, R23, R32, R113, R114, R115, R116, R123, R124, R125, R134, R134a, R141B, R142B, R143, R143A, R152A, R176, R218, R290, R401A, R401B, R401C, R402A, R402B, R403A, R403B, R404A, R405A, R406A, R407A, R407B, R407C, R4
Product DescriptionAluminum R-134a Manifold Gauge Set comes complete with 60 hoses and manual couplers. Comes in custom molded carrying case. Free 85530 3-IN-1 Side Mount Can Tap Valve
Product DescriptionDual R-134A and R-12 Aluminum manifold gauge set with a set of R-134A and a set of R12 Goodyear hoses, manual R-134A couplers and field recalibrateable gauges for consistent accuracy. Packaged with the FREE 85530 can tap in a custom molded carrying case.
Product DescriptionMastercool Professional UV Leak Detector Kit is designed to locate leaks sources with UV light technology. It locates leak sources in A/C, automatic transmissions, power steering, fuel and cooling systems. This kit features 12 Volt or 50 watt UV leak detector light and is backed by a 1 year warranty on material and workmanship.
Product DescriptionOur best selling and best value infrared thermometer kit. Popular pistol style grip, single dot laser accuracy, broad temp range, and a great low price! Temperature Range: -58 degrees fahrenheit to 932 degrees fahrenheit. New function button at rear of gun. No need to open battery area to switch between degrees celcius and degrees fahrenheit. New peak temp hold feature. Field of view: 12:1
Inexpensive and does the job.....
I purchased this item to check my house for heating/cooling adjustments and checking insulation and leaks. It has far greater temperature range than I will ever need and it has performed very well, is rugged ( dropped it a couple of times ) and inexpensive. The hard case is a big plus, and overall, it is a great value.
Affordable IR thermometer
Bought one of these a few years ago upon seeing Alton Brown use one in his show "Good Eats". He uses a model like this one to gauge the exact temperature of a frying pan or grill or whatnot. I also found it useful for looking for drafts in my house.
Very easy to use. Just pull the trigger and point the laser at the spot that you want to measure. (The laser doesn't actually do the reading, it just lets you know where you're pointing the IR sensor.)
Accuracy seems pretty good. A radioshack thermometer in my room reads 75.4 degrees and the IR thermometer reads the temperature of the case of the radioshack thermometer at 74.9 -- Only 0.5 degrees variance between the two seems pretty good to me.
The only complaint I have is that my specific one has a glitch in it where occasionally the whole thing will "lock-up" and have odd characters displayed on the screen. I'm not sure if this is a quality control thing or a general model defect. The good news is that I've figured out that if I use a little "percussive maintenance" (a slap to the side) it will work properly again. I suspect there is a loose connection somewhere, but I haven't bothered to take it apart yet and see if I can fix it.
Overall a nice little IR thermometer. I dinged it one star because of the mediocre quality control, but maybe I just got a bad one.
Product DescriptionMastercool Air Conditioner Hose Crimper is designed to crimp barbed and beaded fittings in an easy way. This lightweight hand-held hydraulic press is very portable as well as ideal for shop and field applications. It features a complete set of dies covering hose sizes 6,8,10 and 12. The crimper¿s reduced barrier is of the same sizes and it works with barrier hose. This crimper is very easy to use and is backed by a 1 year warranty on material and workmanship.
Product Description Item #: MSC98210A.
Features & Benefits:
Product DescriptionDigital R-134A manifold gauge set allows technician to easily read all gauge measurements. Bold LCD displays clear and accurate readings. No more missed vacuum leaks, digital reading will alert the technician to any leak during leak check.
Product DescriptionThe 52224B Dual Temp Infrared Thermometer features both Infrared and contact thermometer technologies. The infrared function includes advanced 15 : 1 optics to measure small targets at longer distances, laser targeting, programmable HI/LO alarms, adjustable emissivity and Lock Mode to capture temperature readings. The contact function offers a built-in K type jack for optional contact functions. Backlit display, MIN. MAX. DIFF and AVG reading.
Very nice IR thermometer
I shopped pretty hard for this item. It has a 1:15 spot size which is nice, and unlike other units it goes down to -76F. The plug-in on the side for a thermocouple probe (probe not included with this model) is a plus. It comes in a blow-molded plastic case. Buy the one Amazon sells directly and get free shipping!
Physically the unit is designed well. The battery compartment door is a bit stiff, and the trigger spring is rather hard, but these are minor quibbles. The main large temperature display always shows the current IR measurement, and holds it when the trigger is released. The unit stays on for maybe a minute or so afterward, including the backlight (if enabled).
There are lots of display modes for the secondary smaller temperature display and they are easy to access via the rubber keys under the display. Min and max are recorded over the measurement period in which the trigger is held in. Average is a true running average, and not the simple average of min & max. Probe temp is shown when a probe is plugged in and prob temp is selected for the secondary display. Emissivity is adjustable from 0 to 100, so you can calibrate the IR reading with the probe reading if desired.
My unit came with the pointing laser and backlight off by default, not sure why, but they are easy to enable via the rubber buttons. There is also a "always on" mode that might not be obvious, as the laser does not come on, even if it is enabled. So if you find that your unit is not automatically turning off, perhaps you put it in this mode (there is an icon on the display too).
As a test I tried adjusting the emissivity to around 75 so that my body temperature would read correctly when scanning my forehead and reading the max over 5 seconds or so. This gave reliable readings one day, and unreliable the next, so you probably can't use it as a replacement for a fever thermometer. That was just an experiment, and I wasn't expecting it to work reliably in that fashion.
It's fun to check the temp of things on the stove & in the fridge & freezer, and it works well for finding cold air infiltrating our house. Great item, everyone should have one of these things in their science kit / tool box!
Cool MAstercool Thermometer
Simply as advertised, and was more than could be expected . Extremely versatile. Check outside temp from your chair by just shooting the window-, check a BBQ pit for Done'ness-, Check hard to reach pipes-, check the temp of low lying clouds( I kid you not)
