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Legend Series™
REFRIGERANT ANALYZER
Refrigerants Measured: R-1234yf, R-134a, R-12
Contaminants Measured: R-22, Hydrocarbons, Unknown
Accuracy: Exceeds the requirements of SAE J2912
Refrigerant % Displayed: R-1234yf, R-134a, R-22, R-12, HC, Unknown, Air
Ambient Operating Temp Range: 10 °C to 49 °C Power: 12VDC @ 1.5 amps
Communication Protocols: USB 2.0, Bluetooth 2.0
User Interface: 5” Color LCD with soft keys
Languages: English, French, German, Italian, Portuguese, Spanish, Chinese, Japanese, Korean, Russian
Approvals: CE, UL, SAE J2912
Warranty: 1 yr.
- Quickly and accurately determines refrigerant purity
- Displays percentage purity of R-1234yf, R-134a, R-12, R-22 and Hydrocarbons
- Displays % air in pure R-1234yf & R-134a
- Capable of testing R-12 with optional R-12 hose accessory
- Easily prints test results with optional printer
- Uses standard 2.25” (57 mm) thermal paper
- Improved oil resistance with the user replaceable oil restrictor
Neutronics Refrigerant Analysis is proud to present a refrigerant identifier for the past, present, and future. Service R-12, R-134a, and R-1234yf vehicles with one tool.
The Legend ID™ is a worldwide ready tool to meet the service needs of HFO-1234yf equipped vehicles. It is certified to the SAE J2912 standard and connects directly to SAE J2843 and J3030 AC Service machines that have an external analyzer USB port.

Ultima ID™ RI-2012yf Series
REFRIGERANT ANALYZER
The Neutronics Ultima ID™ RI-2012yf Series Refrigerant Analyzer uses leading-edge infrared technology to provide the fastest refrigerant analysis on the market. The device is designed to accurately analyze R-1234yf or R-134a and can identify R-1234yf, R-134a, R-22, HC and Air as contaminates. It even identifies dangerous illegal replacements and blends including propane and butane.
Weight: 8.0 lb.
Power requirements: 90-240 VAC. Internally Battery Powered
Output: Digital display and LEDs, Optional printer module (Internal)
Refrigerant: R-1234yf, R-134a, R-22, HC and Air
Display: 128 x 64 Pixel Graphing
Resolution: 0.1%
Operating humidity: 0-95% RH non-condensing
Operating temperature: 10°C to 50°C
Warranty: 1 yr.
Approvals: SAE J2912, CE, UL
- Optional built–in printer for easy customer billing
- Built-in rechargeable battery pack
- Large graphic display for easy reading / operation
- Rugged portable case
- R-1234yf and R-134a sample hoses
- R-1234yf and R-134a adapter fitting for cylinders
- AC Power Supply

Ultima ID™ RI-2004DX Series
REFRIGERANT ANALYZER
The Neutronics Ultima ID™ RI-2004DX Refrigerant Analyzer uses leading-edge infrared technology to provide the fastest refrigerant analysis on the market. It features Neutronics’ exclusive ‘Blend ID’ software to accurately analyze EPA S.N.A.P. approved refrigerants R-12 an R-134a and identifies the presence of contaminates R-22, HC and Air. It even identifies dangerous illegal replacements and blends including propane and butane.
Weight: 8.0 lb.
Power requirements: 12-15VDC, Optional battery pack (Internal)
Output: Digital display and LEDs, Optional printer module (Internal)
Refrigerant : R-12, R-134a, R-22, HC and Air
Display: 128 x 64 Pixel Graphing
Resolution: 0.1%
Operating humidity: 0-95% RH non-condensing
Operating temperature: 40°F to 130°F
Warranty: 1 yr.
Approvals:SAE J1771, CE, UL
- Optional built–in printer for easy customer billing
- Optional built-in rechargeable battery pack
- Large graphic display for easy reading / operation
- Rugged portable case
- R-12 and R-134a sample hoses
- R-134a adapter fitting for ACME ported cylinders
- 12V DC battery clips

Mini ID™ R1234yf
Refrigerant Identifier
Neutronics Mini ID™ R-1234yf Refrigerant Identifier is a low cost R-1234yf identification option. It helps you verify the presence and quality of R-1234yf refrigerant in a vehicle’s air conditioning system to avoid recovering contaminated refrigerant that could damage your air conditioning service equipment.”
Weight: 2.0 lbs
Refrigerant Detected: R-1234yf (Tetrafluoropropene)
Accuracy: PASS/FAIL — 95% Pure R-1234yf
Power Requirements: 12 VDC
Approvals: UL, CE
User Interface: Membrane type with visual indicators and function key
Calibration Method: Manual pump aspirator
Storage Temperature: 14° to 120° F
Operating Temperature: 50° to 120° F
Construction Material: Moulded ABS Housing/Moulded Rubber Sleeve
- Easy to use with ‘PASS’ or ‘FAIL’ LED indication
- ‘FAULT’ and ‘EXCESS AIR’ LEDs
- Step by step LED indications of the gas sampling process
- Compact and lightweight design
- Rugged construction and housing
- Hand-held and extremely portable

Mini ID™ R134a
Refrigerant Identifier
Neutronics Mini ID™ R-134a Refrigerant Identifier is a low cost R-134a identification option. It helps you verify the presence and quality of R-134a refrigerant in a vehicles air conditioning system to avoid recovering contaminated refrigerant that could damage your air conditioning service equipment.”
Weight: 2.0 lbs
Refrigerant Detected: R-134a (Tetraflouroethane)
Accuracy: PASS/FAIL — 95% Pure R-134a
Power Requirements: 12 VDC
Approvals: SAE J1771, UL, CE
User Interface: Membrane type with visual indicators and function key
Calibration Method: Manual pump aspirator
Storage Temperature: 14° to 120° F
Operating Temperature: 50° to 120° F
Construction Material: Moulded ABS Housing/Moulded Rubber Sleeve
- Easy to use with ‘PASS’ or ‘FAIL’ LED indication
- ‘FAULT’ and ‘EXCESS AIR’ LEDs
- Step by step LED indications of the gas sampling process
- Compact and lightweight design
- Rugged construction and housing
- Hand-held and extremely portable

ACSD™ Sealant Detection Kit
Neutronics QuickDetect™ A/C Sealant Detection Kit quickly determines the presence of harmful sealant in a vehicle’s A/C system, helping you prevent damage to your refrigerant recovery equipment. To protect your equipment, check every system for sealant before attempting recovery or repair.
Weight: 2.0 lbs
Refrigerant Detected: R134a (Tetraflouroethane)
Sealant Type: Type II
Storage Temperature: 14° to 120° F
Operating Temperature: 200° F MAX
Pressure: 250 PSIG MAX
- A/C coupler
- Flow meter
- (10) Test cartridges*
- R134A and R12 couplers
- Test hose
- Syringe
- Molded carrying case
- Detailed instructions
- Replacement cartridges available
- separately in 25 piece packs –
- Model No. ACSD-25