AUTOOL Car A/C Maintenance Tools
Professional automotive air conditioning servicing equipment from AUTOOL. Designed for workshop technicians to perform automatic refrigerant recovery, purification recycling, deep vacuum evacuation, oil injection, digital pressure-temperature diagnostics, and internal system flushing across R134a and R1234yf systems.
A/C Recovery, Recycling and Recharging Machines
Fully automated microprocessor-controlled A/C service stations handling recovery, purification, vacuum dehydrating, leak testing, PAG/POE oil injection, and precision refrigerant recharging.
Flagship Dual Gas Ready
Model: LM806
AUTOOL LM806 Fully Automatic A/C Service & Refrigerant Recovery Station
Flagship fully automatic automotive climate service station. Performs automated recovery, recycling purification, deep vacuum, oil separation, fresh oil injection, and electronic refrigerant charging with built-in thermal printer and vehicle refrigerant database.
- Compatible with R134a and R1234yf systems with high recovery efficiency (>95%)
- High-precision electronic load cell with ±1g digital scale accuracy
- Dual digital and analog high/low pressure gauges with real-time pressure monitoring
- Built-in automotive refrigerant volume database covering global & Indian vehicle models
Workshop Best Seller
Model: LM707
AUTOOL LM707 Intelligent Automotive R134a A/C Recovery & Recharge Station
Reliable and user-friendly automated R134a air conditioning workstation. Engineered for high workshop throughput with automated leak detection during vacuum phase, auto oil drain, and quick-connect couplers.
- 10 kg large capacity internal refrigerant storage cylinder with safety relief valve
- Automatic vacuum leak test detects microscopic porosity before expensive gas recharge
- Automated used oil drain separation and fresh oil replenishment cylinder
- Rugged mobile trolley casing with 360° lockable workshop wheels
Digital Refrigeration Manifold Gauges
Intelligent multi-refrigerant digital manifold gauges featuring dual pressure sensors, vacuum decay testing, and automated superheat and subcooling temperature calculations.
Digital 93 Refrigerants
Model: LM120+
AUTOOL LM120+ Intelligent Digital HVAC & Auto Refrigeration Manifold Gauge
Top-rated digital manifold gauge engineered with 32-bit digital processing unit. Simultaneously measures dual pressure (-100Kpa to 6Mpa), dual temperature, automated evaporation/condensation temperatures, and system vacuum leak percentage.
- Pre-programmed database of 93 standard refrigerants (R134a, R1234yf, R410A, R32, etc.)
- Dual pressure sensors with high resolution (1 Kpa / 0.1 PSI) and ±0.5% FS accuracy
- Integrated deep vacuum test with real-time vacuum hold time logging
- Includes high-strength double ball valves and 3 heavy-duty 5ft charging hoses
Smart Touch Screen
Model: LM150
AUTOOL LM150 Smart Automotive Digital Refrigerant Manifold Gauge
Modern digital refrigerant analyzer featuring a high-contrast backlit LCD screen, aluminum manifold block, and dual temperature clamp inputs for instant automated superheat and subcooling verification.
- Dynamic live pressure curve graph displays compressor suction and discharge cycles
- Automated overheating (Superheat) and subcooling (Subcool) differential calculations
- Overpressure protection alarm prevents transducer damage from hydraulic lock
- Ruggedized rubberized drop-proof outer protective housing
K-Type Thermal Sensor
Model: LM55
AUTOOL LM55 K-Type Pipe Clamp Temperature Sensor Probe
High-precision spring-loaded pipe clamp temperature probe compatible with AUTOOL LM120+, LM150, and standard K-type meters. Firmly grips copper and aluminum refrigerant tubes up to 35mm diameter for accurate superheat analysis.
- Measurement temperature range: -40°C to 200°C (-40°F to 392°F)
- Heavy-duty spring jaw securely clamps tubes from 6mm (1/4") to 35mm (1-3/8")
- Standard K-type thermocouple connector with 1.5-meter insulated cable
- High thermal conductivity nickel-chromium contact plate ensures <2s response
A/C System Flushing Tools
Heavy-duty pneumatic solvent flush canister kits designed to remove burnt oil, sludge, and metallic shrapnel following compressor catastrophic failures.
220 PSI Stainless Canister
Model: AC-FLUSH-KIT-220PSI
AUTOOL Heavy-Duty A/C Flush Kit with 220 PSI Dual Scale Gauge & Hose
Professional pneumatic air conditioning flush gun and canister system. Connects to workshop air to blast flushing solvent through condensers, evaporators, and refrigerant lines to eliminate "black death" metal debris before installing a new compressor.
- High-strength 1-liter reusable aluminum cylinder rated up to 220 PSI (16 bar)
- Precision dual scale pressure gauge (0 - 220 PSI / 0 - 16 bar) with pressure relief valve
- Heavy-duty 3.5ft 500 PSI burst-rated chemical resistant flush hose
- Includes universal tapered rubber friction flush gun nozzle fitting multiple tube sizes
A/C Temperature and Airflow Meters
High-sensitivity digital anemometers and thermal probes to measure dashboard vent air velocity, CFM volume, and duct discharge temperature.
Wind Velocity & Temp
Model: TR401
AUTOOL TR401 Digital Anemometer & Temperature Flow Meter
High-precision handheld airflow and temperature tester. Features a ultra-low friction wind wheel sensor to measure cabin AC grille wind velocity, volumetric airflow (CFM/CMM), and air duct cooling temperature to objectively prove AC repair effectiveness.
- Air velocity measurement range: 0.3 to 30.0 m/s with 0.1 m/s resolution
- Air temperature measurement range: -10°C to 50°C (14°F to 122°F)
- Multi-unit selection: m/s, km/h, ft/min, Knots, mph, CFM, and CMM
- Backlit LCD screen with Max, Min, Average, and Data Hold functions
Why Commercial Garages Trust AUTOOL Air Conditioning Tools
Modern variable-displacement A/C compressors cannot tolerate improper gas weights or moisture contamination. AUTOOL ensures precision within 1 gram.
Automated Refrigerant Recovery & Recycling
Recovers up to 95% of vehicle refrigerant, passes it through dual-stage oil separators and molecular sieve driers, and restores gas purity to SAE J2099 standards for reuse.
Electronic Scale Weighing Precision (±1g)
Undercharging results in poor cooling; overcharging causes high head pressure and compressor failure. High-precision electronic load cells guarantee factory-spec gram accuracy.
Black Death Debris Flush Protection
When a compressor locks up, it spews metallic particles across the condenser and expansion valve. The AUTOOL 220 PSI flush kit purges the entire circuit clean, preventing warranty claim rejections.
Complete Automotive A/C Service Workflow
How AUTOOL stations execute turnkey refrigerant recovery, vacuum dehydrating, and recharge in 25 minutes.
Connect Quick Couplers
Attach high and low pressure quick-connect couplers to the service ports. The machine instantly displays system resting pressures.
Automated Gas Recovery
Select "Automatic Mode". The machine extracts the old refrigerant, separates used compressor oil into a graduated beaker, and measures recovered gas weight.
Deep Vacuum & Leak Test
A two-stage rotary vane vacuum pump evacuates the system to boil off moisture. The unit holds vacuum for 5 minutes to test for micro-leaks.
Oil Inject & Gas Recharge
Automated solenoid injects fresh PAG lubricant, followed by exact factory-spec refrigerant weight. Print complete service report on built-in printer!
Car A/C Equipment FAQs
Common questions on machine calibration, consumables, and warranty in India.
Can AUTOOL LM806 service both R134a and new R1234yf vehicles?
Yes. The AUTOOL LM806 is dual-gas capable and engineered to handle both conventional R134a systems as well as environmentally friendly HFO-1234yf systems found in modern European and premium Indian automobiles. Quick coupler conversion fittings are available.
Why is a digital manifold like LM120+ better than analog dial gauges?
Analog dial gauges suffer from needle flutter, parallax reading errors, and require technicians to manually calculate superheat and subcooling using separate pressure-temperature charts. AUTOOL LM120+ uses electronic silicon pressure transducers and pipe clamp sensors to automatically calculate exact superheat and subcooling in real time with ±0.5% accuracy.
When is it mandatory to use the AUTOOL A/C flush canister kit?
Whenever a compressor has seized, suffered valve reed failure, or the oil is burnt black, flushing is mandatory. Installing a brand new compressor into a dirty system will suck old metal filings into the new pump within 10 minutes, destroying it and voiding the warranty.
What warranty is provided by Saras Auto Electricals?
Every AUTOOL climate service station and digital tool is protected by a 2-Year Official Manufacturer Warranty. We provide complete stock of spare vacuum pump oil, filter driers, replacement solenoid valves, quick couplers, and direct telephone technical support.
Upgrade to AUTOOL Automotive A/C Stations
Order genuine machines with official Indian invoice, GST input credit, guaranteed warranty, and immediate dispatch from our Ludhiana warehouse.