Fieldpiece SM480V Digital Manifold with HR3B Ball Valve Hose Set by TruTech Tools

A2L Compatible?:
  • Fieldpiece SM480V Digital Manifold with HR3B Ball Valve Hose Set by TruTech Tools
  • Fieldpiece SM480V Digital Manifold with HR3B Ball Valve Hose Set by TruTech Tools
  • Fieldpiece SM480V Digital Manifold with HR3B Ball Valve Hose Set by TruTech Tools
MSRP: $1,033.00
Price: $860.99
— You save $172.01


Fieldpiece SM480V Digital Manifold with HR3B Ball Valve Hose Set by TruTech Tools

Knowledge, power and experience are packed into the newly designed SMAN Refrigerant Manifolds. We've paired them up with the new Fieldpiece HR3B Ball Valve hoses to create an exclusive bundle.

Fieldpiece SM480V Digital Manifold with Micron Gauge

The Heart of Your Job

measureQuick Compatible!

Designed for Performance

Knowledge, power and experience are packed into the newly designed SMAN Refrigerant Manifolds. Years of feedback from A/C and refrigeration specialists is combined with Fieldpiece's laser focus on continuous improvement to bring you the toughest, most advanced digital refrigerant manifold on the market.

From the extremely rugged over-mold casing, reinforced hook, and hermetically sealed sight glass, to the wireless capabilities, data logging, and tightness test, the SM380V and SM480V are built so you can do your job easier, faster and better.

Simply Strong

The new SMANs are simply strong. The heavy duty casing, reinforced hook, water resistant, impact resistant screen, strategically placed thermocouple ports, and hermetically sealed sight glass, all ensure the SMANs are ready to withstand the rigors of field use.

Packed with Knowledge

The SM380V and SM480V are designed to work the way you do with advanced features to streamline your job and provide your customers with the answers they need

Optional Accessories

Add Job Link Tools to your arsenal and get live readings directly on the SMAN manifold screen from the Job Link Psychrometers (JL3RH), Job Link Pipe Clamps (JL3PC), and SRS3 Refrigerant Scale.

Data Logging

  • Stores up to 9 jobs internally
  • Easy download via USB port
  • Displays % free storage space before logging begins
  • Logs up to 7 days (168 continuous hours)

Tightness Test

  • Check for leaks after repairs or installations
  • View pressure differential over time
  • Timer tracks duration of test
  • Temperature compensated with SL temp to avoid false positives


  • Adjust auto power off duration
  • Adjust back light duration
  • Set high and low vacuum alarms
  • Select each unit of measurement individually

View Wireless Probe and Scale Readings on SM380V and SM480V

Pipe Temperatures

Place pipe clamps in the perfect location and view instantaneous readings on your screen.

Refrigerant Usage

Monitor and record live refrigerant usage for precise recovery, charging and documentation.

Indoor Air Temperatures

View live air measurements and calculations on your SMAN while making adjustments.

Increase Professionalism with Job Link System App

Streamline and simplify your call even further with the Job Link System App. See your measurements up to 1000' away on your mobile device. Document your work and provide professional reports, including refrigerant weight usage, by simply connecting to the Job Link System app. Helps to reduce call-backs and increase profits.

  • View measurements on SMAN and/or in Job Link App
  • Monitor and record refrigerant weight
  • Direct 1000' wireless range (no transmitter needed)

Fieldpiece HR3B 1/4" Ball Valve Refrigerant Charging Hoses - Set of 3

Designed to Last

Every tech needs a reliable set of hoses. Fieldpiece has made theirs durable, long-lasting, and the same level of high quality you expect from Fieldpiece tools. Innovation is crucial in all Fieldpiece designs, and they didn't stop at hoses. Triple ring crimping, low abrasion knurling, and mix and match hose tags are just the start.

Key Features and Benefits

  • A2L Compatible
  • Rugged Full-Ring Triple Crimp
  • Working pressure 800 (Psi)
  • Burst pressure 4000 (Psi)
  • Customizable Hose Color Tags Included
  • Permeation barrier (Meets SAE J2196)
  • Fitting size: 1/4" x 1/4"
  • Hose Length: 5 Ft (1.5m)
  • For charging, recovery and evacuation


SM480V General
Display: LCD (5 inches diagonal)
Backlight: Blue (adjustable duration)
Over Range Display: OL for pressure, - - - - for temperature
Auto Power Off: 30 minutes of inactivity (adjustable)
Maximum Manifold Pressure: 800 Psig (5500 kPa)
Battery Type: 6 x AA alkaline
Battery Life: 350 hours typical (without vacuum, backlight, and wireless)
Radio Frequency: 2.4 GHz
Wireless Range: 1000 feet (305 meters) line of sight
Distance decreases through obstructions
Data Port: Micro USB (for extracting logged data or updating firmware)
Operating Environment: 32°F to 122°F (0°C to 50°C) at <75% RH
Storage Environment: -4°F to 140°F (-20°C to 60°C) at <80% RH
(With battery removed)
Temperature Coefficient: 0.1 x (specified accuracy) per °C (0°C to 18°C, 28°C to 50°??C)
0.1 x per 1.8°F (32°F to 64°F, 82°F to 122°F)
Weight: 4.03 lbs (1.83 kg)
Water Resistant: Designed to IP54
Refrigerants: R11, R12, R13, R22, R23,, R32, R113, R114, R115, R116, R123, R124, R125, R134A, R236FA, R245FA, R290, R401A, R401B, R402A, R402B, R403B, R404A, R406A, R407A, R407C, R407F, R408A, R409A, R410A, R413A, R414A, R414B, R416A, R417A, R417C, R420A, R421A, R421B, R422A, R422B, R422C, R422D, R424A, R427A R428A R434A R438A R448A R449A R450A R452A, R452B, R453A, R454B, R458A, R500, R501, R502, R503, R507A, R508B, R513A, R600, R600A, R601, R601A, R744, R1233ZD, R1234YF, R1234ZE
New refrigerants are continually being added so be sure to visit for the latest firmware
SM480V Pressure
Sensor Type: Absolute pressure sensors
Port Type: (1) 3/8" and (3) 1/4" standard NPT male flare fittings
Pressure Range and Units: 580 Psig (English), 40.00 Bar (Metric),
4.000 MPa (Metric), and 4000 kPa (Metric)
Negative Pressure Range and Units: 29 inHg (English), 74 cmHg (Metric)
Resolution: 0.1 Psig; 0.01 Bar; 0.001 MPa; 1 kPa; 0.1 inHg; 1 cmHg
Negative Pressure Accuracy: 29 inHg to O inHg: ±0.2 inHg;
74 cmHg to O cmHg: ± 1 cm Hg
Pressure Accuracy: - 0 Psig to 200 Psig: ± 1 Psig;
- 200 Psig to 580 Psig: ±(0.3% of reading + 1 Psig);

- 0 Bar to 13.78 Bar ±0.07 Bar;
- 13.78 Bar to 40.00 Bar: ±(0.3% of reading+ 0.07 Bar);

- 0 MPa to 1.378 MPa: ±0.007 MPa;
- 1.378 MPa to 4.000 MPa: ±(0.3% of reading+ 0.007 MPa);

- 0 kPa to 1378 kPa: ±7 kPa;
- 1378 kPa to 4000 kPa: ±(0.3% of reading+ 7 kPa
SM480V Temperature
Sensor Type: Type K thermocouple (nickel chromium/nickel aluminum)
Jack Type: (3) Type K thermocouple
Range: -50°F to 257°F (-46°C to 125°C)
limited by the thermocouple specification.
Display range is -95°F to 999.9°F (-70°C to 537°C
Resolution: 0.1°F (0.1°C)
Accuracy: Shown accuracies are after field calibration.
±(1.0°F) -95°F to 200°F, ±(2.0°F) 200°F to 999.9°F
±(0.5°C) -70°C to 93°C, ±(1.0°C) 93°C to 537.0°C
SM480V Deep Vacuum
Sensor Type: Thermistor
Port Type: (3) 1/4" standard NPT male flare fittings (SM380V)
(1) 3/8" and (3) 1/4" standard NPT male flare fittings (SM480V)
Range and Units: - 50 to 9999 microns of mercury (English)
- 6 to 1330 Pascals (Metric)
- 0.06 to 13.3 mBar (Metric)
- 50 to 9999 mTorr (Metric)
- 0.05 to 10 Torr (Metric, equivalent to mmHg)
Best Resolution: - 1 micron of mercury (below 2000 microns)
- 1 Pascal (below 250 Pascals)
- 0.001 mBar (below 2.5 mBar)
- 1 mTorr (below 2000 mTorr)
- 0.001 Torr (below 2.5 Torr)
Accuracy @ 77°F (25°C): ±(5% of reading + 5 microns of mercury)
±(5% of reading + 1 Pascal)
±(5% of reading + 0.01 mBarr)
±(5% of reading + 5 mTorr)
±(5% of reading + 0.005 Torr)
HR3B Hose Specs
Working Pressure 800 Psi
Burst Pressure 4000 Psi
Fitting Size 1/4" x 1/4"
Hose Length 5 Ft


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