Best Johnsen's in 2026

Throttle Body and Air Intake Cleaner

HIGHER ACCURACY & RESOLUTION: The accuracy of LMC-100F is ±0.05% of reading +5g, the resolution is of 2g, capacity is up to 110lbs(50kg). 2 units: Kg/Lb.

PORTABLE & DURABLE CASE: A heavy-duty carrying case is included to protect the scale and make it easier to carry it to the work spot.

RUGGED & COMPACT DESIGN: Made of high-quality metal material, durable and sturdy, high accuracy and resolution.

You will receive: 2 sets are total of 4 pieces, including 2 pieces 6014 vacuum pump adapter and 2 pieces 6015 R134A refrigerant tank adapter, more convenient for you to use

Practical adapters: these tank adapters are as charging and service tools, can be applied to vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134A systems

Function feature: these tank adapters provide a tight, secure, leak-free connection that allows you to quickly and easily connect and disconnect high flow

R134A CAN TAP: This Orion Motor Tech refrigerant opener taps all standard puncture-style R134a cans to allow quick and easy recharging of the coolant in your car, truck, SUV, or other vehicle

FREE HOSE ADAPTER: This R134a tap valve also comes with a 1/4" female to 1/2" male adapter to allow use with most standard HVAC hoses for auto air conditioning systems and vacuum pump kits

DURABLE CONSTRUCTION: Both our refrigerant dispenser and hose adapter are crafted from high-quality heat-treated brass for superior strength, corrosion resistance, and longevity

R134a QC 2 PACK: This set of high and low pressure couplers from Orion Motor Tech will let you quickly and easily service the R134a AC systems in both foreign and domestic cars, trucks, SUVs, and other vehicles

EASY OPERATION: These 5 and 6-ball quick couplers snap down onto R134 coolant ports, sealing with easy-grip knurled rings and opening valves using their top control knobs; closure and disconnection is just as fast and simple

LEAK-FREE: Built-in O-rings ensure a complete hermetic seal, providing superior protection against wasteful refrigerant leakage; the provided flares give you sure connections to 1/4 inch HVAC hoses or adapters and are detachable for cheap and easy replacement if required

SIMPLE BUT POWERFUL - XtremepowerUS 1/4 HP 3.5 CFM 1-Stage Rotary Air Vacuum Pump is designed to have high efficiency and low noise output with internal high volume cooling fan for extended use (Include R-134A automotive air conditioning dispensing valve design with hand operated punch/valve control, connects all R-134a refrigerant cans with 1/4" Male threads)

HVAC GAUGE READING - The XtremepowerUS HVAC service gauge set is great for diagnosing and repairing AC systems. Ideal use for R12, R22, R134a and R410a

HEAVY DUTY VACUUM PUMP - Die-cast Aluminum Alloy Casing enables the vacuum pump be light and durable at the same time. Equipped with brass fitting tethered safety caps to prevent oil leaks during transportation and handling

[FITMENT] Hvac schrader valve r22 completed with a Service/Access valves / Schrader valve, or American Valve that is threaded into the steam.

[SIZE] Air conditioner access valve Thread x OD: 1/4'' SAE x 1/4'' O.D. Length: x 4" stem, Tube Thickness: 0.027"

[PREMIUM QUALITY] The caps are made of copper, they are provided with core remover and have an inside rubber O-ring, 100% tested before shipping.

Test your knowledge as you solve each problem and question!

Answer Key included with each copy!

Usefully adapters: apply for charging and service tools, such as vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134a systems

Feature: these adapter make it quick and easy to connect and disconnect with high flow

Function: the adapter provides a tight, secure fit, no-leak connection, safe to use

AFFORDABLE SOLUTIONS.Fit Type: Universal Fit

Will not pierce older style cans

Fit type: Universal Fit

▶ R134a can tap refrigerant dispenser (1/4" SAE Male) with tank adapter(1/4’’ Female to 1/2’’SAE Male), fits all 1/4’’ and 1/2’’ port air conditioner manifold.

▶ R134A refrigerant tank adapter, 1/4" female x 1/2" male flare, connects 1/4" male can tap to 1/2" female hose.R134a brass automotive air conditioning dispensing valve, connects all R-134a cans with 1/4" threads to all auto R-134a service hoses.

▶ "T" handle for easy fingertip control,Be used to tap into the small AC refrigerant cans,r134a refrigerant tools,r134 ac valve,ac refrigerant charge hose kit,R134a hose adapter,r134a freon adapter,ac freon can adapter,r134a ac recharge,vehicle refrigerant,automotive refrigerant recovery,Refrigerant Dispensing Tap Valve Bottle Opener Adapter,r134a refrigerant dispensing opener adapter

Professional AC R134A freon charging adapter included a pair of high and low ac adapter, extra conversion tank adapter featuring 1/4 inch female to 1/2 inch male fitting with closed cap.

Fits R134A service ports quick coupler adapter, 1/4 inch male fitting compatible with most automotive air conditioner diagnostic AC manifold gauge hose. The adjustable coupler provides universal compatibility for all models

Professional design, accurate snap lock & knurled grip ring providing superior protection against wasteful refrigerant leakage, detachable adapter for longer maintenance.

【Suitable for Air-conditioning System Cleaning】AC flush kit is suitable for cleaning all air-conditioning systems and other systems, such as automobile AC pipes, condensers, evaporators, fuel pipes and household refrigerator/AC pipes. When replacing a malfunctioning AC compressor, it is important to ensure all debris in the system is cleared. AC flush kit can help to quickly and efficiently remove old refrigerating oil and debris before replacing the compressor or retrofitting the system.

【Pressure Regulating&Relief Valve AC flush kit】AC flush kit is equipped with a pressure relief valve, you can adjust the pressure relief value according to your needs. Just use a hexagon wrench(not included) to tighten the pressure relief valve to increase air pressure, and loosen it to reduce air pressure. When the pressure exceeds 215psi (about 15Kg), the pressure will be automatically released, ensuring your safety. Note: Working pressure do not exceed 150PSI.

【Readable Pressure Gauge for Real-time Monitoring&Spray Head】The AC flush kit is equipped with a readable pressure gauge to monitor the pressure in the bottle in real time. Easy to read data and ensure work safety. The AC flush kit is designed to work with any lightweight A/C flushing material. The spray head has a rubber tapered nozzle, which can seal the pipe opening and prevent the solvent from spraying back. The surface of the spray head is electroplated to prevent rust.

❤ 1, PRODUCT INFORMATION ---- Car air conditioning valve core R12 R134a R134a-Green air conditioning accessories.With valve core remover tool, This is a tool kit for car air-conditioning replacement and maintenance.

❤ 2, GREAT HELPER TOOL --- Suitable for car air conditioning replacement and maintenance, replacement refrigerant valve core leak. All in box for easy storage and carrying.

❤ 3, WIDE APPLICATIONS ---- This set of products fit for most cars, truck, ATV, motorcycles, bicycles, electric cars, balance cars, tricycles, etc. Great for mechanic and A/C repair shops. Fits for most cars.

HIGHER ACCURACY & RESOLUTION: The accuracy is ±0.05%. Three separate display modes for kg, oz, and lbs with LCD display; Digital charging scale capacity is up to 220 pounds.Slip-Resistant 9" x 9" weighing Platform

AUTO-SHUT OFF: Powered by a 9V battery. Automatically shuts off after 10 minutes of non-use; Backlight will shut off after 3 minutes of non-use. The backlight on the remote to read the display in dark environments

RUGGED, COMPACT DESIGN: Made of high quality plastic & metal material, durable and sturdy. It is compact and portable, easy for you to operate

Compact and lightweight: Weighs only 24 lbs.

Twin Cylinders and Twin Condensers for ultra fast recovery

Refrigerant-Isolated Crankcase, eliminating bearing contamination

Sensitivity of 0.25 oz./year (7 g/year)

Detects all CFCs, HCFCs, HFCs, and HFOs. A2L Certified

Proven heated diode sensor for reliable leak checking

30 LB DOT TANK with a Y valve for liquid and vapor.Fit Type: Universal

REUSABLE and is AUS and Transport Canada (TC) approved and conforms to DOT-4BA400 specs and ARI guidelines

UNPRESSURIZED AND SHIPPED EMPTY with dry air

Powder coated cylinder for high gloss, durable finish; 50 Pounds

Y-valve for liquid/vapor

3/4 inches NPT opening accepts 80 percent fill float switch shut-off device

R134a Fridge Recharge Hose : One side of the refrigerator recharge hose is puncture style r134a can tap, the other side is 1/4 SAE female prot to connect refrigerator male port. The middle multicolour gauge can read for r134a refrigerant, Extra large and Colorful dials design is easy to read.

RH R134a Self-Sealing Adapter : The RH r134a self-sealing adapter can be used with the puncture type can tap of the charging hose, to connect self sealing r134a refrigerant can. And our ports have inside gasket to prevent leak.

BPV-31 Bullet Piercing Tap Valve : The bpv31 Bullet piercing valve is compatible with 1/4inch, 5/16inch, 3/8inch outside diameter pipes. Our bullet piercing tap valve can replace the part model of AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31.

❄ WIDE COMPATIBILITY ---- A/C can tap guage hose recharge for R134A R12 or R22 refrigerant refrigerant to vehicle or home air-conditioning, with highly working performance.

❄ PREMIUM QUALITY ---- R134A can tap, R134A low side quick are made of aluminium alloy, for high heat resistance durability and safety.

❄ EASY INSTALLATION ---- R134A gauge recharge hose has 90 degree Push & Lock coupler with auto shut off. Easy and convenient to use. Come with gauge for easily viewing during use and getting a correct charge.

Upgraded 5 LED indicators reflect gas concentration.

Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends.

7 Adjustable Sensitivity; Maximum sensitivity is 0.21oz/yr.

ADVANCED INFRARED SENSOR: more stable and lower possibility of being contaminated, strong anti-interference ability, and with a sensor life of 40,000 hours

HIGHER SENSITIVITY: adaptive sensitivity, the highest sensitivity can detect leakage of 6g/year.

LARGE TFT LCD DISPLAY:  showing the leakage level in colorful bars, the detector optimizes the user experience and presents the detection results more intuitively and diversely.

An updated version of the LMC-200 scale, which brings greater performance, reliability, and usability to the trade.

Three display modes: kgs, lbs, and oz. Digital Charging Scale Capacity to 220 pounds (100 kilograms).

It has the ruggedness needed for the HVACR field with thick aluminum walls to maintain accuracy, and rubber feet and rubber pad to soften the impact of daily use. It's also can be used with all refrigerants.

❄ LARGE CAPACITY ---- A/C Oil and dye injector refrigerant tools with two snap quick coupler, 2 oz Push-in type with 1/4 oz/7.5ml---2oz/60ml. It does not depend on a working compressor to get the oil or fluorescent dye into the system, one shot may cure and save a sickened compressor caused by low oil.

❄ WIDE APPLICATION ---- AC Oil and dye injector with R134A and R1234YF low side port coupler quick snap to R134a R1234YF manifold to work on car AC systems alike. Compatible with fluorescent dyes for leak monitoring, all oil types(POE, or mineral oil) and all home office AC and car AC systems.

❄ EASY TO INSTALL ---- There are three parts, oil cylinder, check valve quick connector, manufactured for quick and easy installation. Firstly, check valve screwed onto cartridge and tightened. The inner and outer cylinders are tightened clockwise, and then a little 1/4 SAE threaded inner core is used to discharge a little air inside the blue tube.