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.
