Best Professional grade Refrigerant Scale

BACOENG R134A R12 R22 Economy Refrigerant U-Charge Hose Kit Recharge Hose with Gauge R-134a Can to R-12/R-22 Port

This Kit doesn't include R134a quick couplers for AUTO AC refrigerant recharging. If you need it, please purchase separately or order our AUTO service....
This unique can tap has an R-134a screw on can connection and a R12/R22 service port connection..
Comes with an easy to read pressure gauge .Gauge has scale readings for R134, R12, & R22 Use for household with aerosol style cans..
NOTE: NO QUICK COUPLER FOR AUTO AC RECHARGING! Includes: Hose, Pressure Gauge, Refrigerant Can Tap, Hose Fitting.
Total length: 50cm/20inch, Refrigerant Can Tap: 1/2" acme fitting, Hose Fitting: 1/4" SAE, Pressure Gauge Scale: 0 - 350 PSI, Temperature Reading: ℉.

Check Stock

Equate Chlortabs Tablets Antihistamine 200 ct

Spa Stain And Scale Control For Hot Tubs: Control stain and scale deposits with our Professional Grade Spa scale, metal, and stain control product.....
Compatible With Bromine & Chlorine: Our spa stain and scale preventer is compatible with both Bromine & Chlorine sanitized spas. Our 100% top quality....
Quick Dissolving Hot Tub Water Softener: Aqua Doc delivers Professional Grade spa defense for hard water prevention. Get clear water with our hot tub....
Spa Calcium Decreaser: Our hot tub chemicals are your first line of spa defense against calcium. Decrease spa water hardness and reduce stains often....
Made In The USA: Enjoy your leisure time while Spa chemicals stain and scale that Defends your hot tub against stain, scale and metals with the best....

Check Stock

Kozyvacu Oil-less Portable Refrigerant Recovery Machine for Both Liquid and Vapor Refrigerant (3/4HP Single Cylinder)

✅POWERFUL, STURDY AND COMPACT – 1HP compressor is powerful enough to be professional tool for you to perform onsite job. Sturdy body and inside components to ensure you to use this recovery machine for long time. The compact design makes this refrigerant recovery machine easy to transport..
✅HIGH EFFICIENCY RECOVERY – Twin Cylinder oil-less high power compressor performs much better than smaller compressor and it will quickly recovers vapor and liquid refrigerants.
✅WIDE APPLICATION: High durability refrigerant recycle unit with oil-free compressor has no pollution from lubricants, making it universal for Category III, IV, V refrigerants such as R12, R134a, R401C, R406A, R500, R22, R401A, R401B, R402B, R407C, R407D, R408A, R409A, R411A, R411B, R412A, R502, R509, R402A, R404A, R407A, R407B, R410A, R507. Widely used on auto, household, commercial appliances (air conditioner, freezer, heat pump unit, etc). Not for explosive, flammable or corrosive refrigerant.
✅OVERLOAD & HIGH PRESSURE MULTIPLE PROTECTION: Built-in blue input gauge (LP) and red output gauge (HP) have clear scale for easy observation at anytime. The input pressure of the unit should not exceed 377psi. Benefited from internal high pressure shut-off switch,....

Check Stock

Spa Stain and Scale Control for Hot Tubs, Scale Metal & Stain Control for Hot Tubs, Prevent & Remove Stains in Hot Tubs with Our Hot Tub Water Softener & Spa Descaler Chemical | AquaDoc 32oz

Spa Stain And Scale Control For Hot Tubs: Control stain and scale deposits with our Professional Grade Spa scale, metal, and stain control product. Spend your leisure time enjoying your hot tub instead of worrying about chalky build-up on spa equipment and surfaces..
Compatible With Bromine & Chlorine: Our spa stain and scale preventer is compatible with both Bromine & Chlorine sanitized spas. Our 100% top quality spa descaler works hard to remove metal of all types. Get metal out of your hot tub, spa or pool water to avoid stains. Remove Calcium, Iron, Copper, and any other metal deposits to keep alkalinity down..
Quick Dissolving Hot Tub Water Softener: Aqua Doc delivers Professional Grade spa defense for hard water prevention. Get clear water with our hot tub hardness decreaser for spa, hot tub, or pool. Using our hard water softener for spas is your best defense against metal and scale buildup in your water..
Spa Calcium Decreaser: Our hot tub chemicals are your first line of spa defense against calcium. Decrease spa water hardness and reduce stains often created by high spa calcium levels. Reduce alkalinity levels with spa stain & scale..
Made In The USA: Enjoy your leisure time while Spa chemicals stain and scale that Defends your hot tub against s....

Check Stock

VEVOR Portable 3/4 HP Refrigerant Recovery Machine - AC Recovery Machine with High Pressure Protection 120V 60Hz Recovery Machine HVAC for Vapor Liquid Refrigerant, Car Air Conditioning

High-Efficiency Recovery: The 3/4 HP brush motor refrigerant recovery machine swiftly recovers vapor and liquid refrigerants at a maximum rate of 4.85lb/min. Equipped with an efficient fan and condenser, it provides stable, strong, and long-lasting performance for professional-grade applications..
Small in Size, Powerful in Function: Look no further than our lightweight 29.5 lbs recovery tool, perfect for servicing different refrigeration equipment! Get ready to recover a range of refrigerants, including R134A, R22, R12, R410A, R404A, R502, R1234YF, R32, etc..
High-pressure Protection: Accurate pressure gauge can precisely monitor the pressure. When the pressure reaches or exceeds 38.6 bar/558 psi, the portable ac recovery machine automatically stops the recovery to ensure safe operation throughout the recovery process..
Self-cleaning without Residue: After each use, simply turn the knob to the PURGE position. This will activate the freon refrigerant recycling machine's self-cleaning function, which safely discharges any leftover refrigerant into the recovery tank. Additionally, This reduces the risk of machine damage ....

Check Stock

Xetron HVAC 220Lbs New Designed Refrigerant Scale Charging Weight Freon Scale R134a R410a【CE Certified】High Precision 0.011Lbs Light Commercial Electronic Digital Scale for Automotive Residential A/C

【High Accuracy and Resolution for Charging Recovery】High capacity up to 220lbs/100kg with an accuracy of ≤±0.05% of reading (Overload Detection: display FULL and Alarm to Protect Sensors). Resolution: 0.011lbs. For use with all refrigerant types and refrigerant recovery cylinder tanks..
【More Than 26 Years of HVAC Experience 】Auto zero(Tare function) to read the amount of weight lost as you put in the refrigerant. Showing battery life. Auto-shutdown (if weight unchanged after 10 min). Unit converter (LB/ OZ/ KG). Self-test .
【High Resistance to Collision】Freon scale SRC-200 made of strong aluminum. Solid plastic case is for 360 protection of your electronic scale..
【A Large Rugged Non-slip Platform】Handheld control box has a convenient prop stand/hanging hook for placement where you wish. Extra large LCD display for easy reading from any angle (Auto off After 10s or Always on)..
【Trouble-free Warranty by Reaching Us】Zero risk, one year warranty and lifetime customer service..

Check Stock

OwnMy 3 Pack 12 Inch Solid Aluminum Triangular Architect Scale Ruler Set, Architectural and Engineer Scale Ruler Set, Professional Etched Scales Drafting Rulers for Blueprints Civil Engineer, Blue

Each package included 1 x blue Architectural scale ruler, 1 x blue engineering scale ruler, 1 x black standard metal ruler. So whatever project you’re working on, there’s a ruler in this deluxe bundle for it..
Architect's Triple-Sided Scale: 1-1/2", 1, 3/4", 3/8", 3/16", 3/32", 1/2", 1/4", 1/8", 3, 16..
Engineer's Triple-Sided Scale: 1:10, 1:20, 1:30, 1:40, 1:50, and 1:60..
Triangular scale is made of Professional Grade Solid Aluminum. Coated blue by anodized aluminum technology, clear permanent markings, will never fade or rub off, keeping glossy..
The aluminum triangle ruler is professional grade with supreme accuracy. Triangular scale is used for architecture, drafting, engineering, school widely. This ruler is a perfect tool for any architect, draftsman, engineer, students..

Check Stock

Air Conditioner Refrigerant Low and High Pressure Gauge 70mm/2.7inch for R410A R134A R22 PSI PA AC Pressure Gauges

[PREMIUM QUALITY] The air conditioner refrigerant pressure gauge made of high quality material, vivid dial and clear scale, easy to read the data..
[SIZE] Inlet of air conditioner pressure gauge connector: 1/8” NPT, 70mm/2.7in dial plate..
[COMPATIBILITY] Compatible Refrigerant: R410A R134A R22 refrigerant pressure gauge.
[PRESSURE] Range: Low pressure gauge (Blue): 0-500psi, High pressure gauge (Red): 0-800psi..
[PACKAGE INCLUDE] 1Pc x High pressure gauge, 1Pc x Low pressure gauge. If you have any concerns, feel free to contact us..

Check Stock

12-Inch Architectural and Engineering Scale Ruler Set Imperial | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included

✎ 3 RULER COMBO SET - Architect ruler engineering scale professional or educational drafting tools metal ruler 18 inch.
✎ LASER ETCHED - Architect scale drafting ruler tat will last permanent grooves that will never fade.
✎ SOLID CORE ALUMINUM - Architect scale ruler engineer scale durable, anodized corrosion resistance.
✎HIGH VISIBILITY - scale drafting kit ruler contractor quick easy to read architecture scale graduations precise.
✎Professional grade - engineers scale scale ruler for blueprints supreme accuracy Color-coded groove.

Check Stock