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Imperial 900-M iManifold Wireless Digital RSA


Product Description

This revolutionary product is the first iPhone, iPad, Android (smart device) compatible wireless digital refrigeration manifold.

The Imperial iManifold™ wirelessly displays the system’s actual pressures, temperatures, superheat and subcooling while simultaneously calculating performance targets. The color display provides a visual indication of distance from target measurement, eliminating guesswork.

In addition to ensuring peak performance after installation or service, the iManifold’s software platform allows remote viewing, control, and support based on the readings on a technician’s gauges, thereby eliminating travel, saving time and money.

Leveraging years of HVAC/R tool experience coupled with extensive feedback from the HVAC/R community, Imperial® introduces the iManifold™, a revolutionary breakthrough in digital manifold technology. The iManifold™ will save you hours of time by eliminating the need for manual calculations while presenting the data in an easy to read format on your smart device.

App Features:

  • Easy to read display
  • Target pressure calculated and displayed
  • Over 40 refrigerants
  • Equipment profiling
  • Calculates superheat
  • Calculated target zones for superheat, subcooling and discharge line
  • Troubleshooting


  • Rugged aluminum frame and handle
  • Wired and wireless probe options
  • Bluetooth connection to smart devices
  • Deep draw manifold
  • Large, easy-grip handles
  • Adjustable hose holders

Product Specifications:

  • Over 40 refrigerants
  • Up to 4 wired probes (12 wireless probes)
  • Requires 6 AA batteries (included)
  • Weight: 3 lbs (1.36 kg)
  • Dimensions: 10.5″ x 5.5″ x 3″ (26.7 mm x 14 mm x 7.7 mm)
  • 2 Year Limited Warranty
  • Bluetooth required on smart device
  • Standards: FCC / CE / C-Tick
  • Compatibility: iPhone 4S and higher (iPad 3 or higher) / Android 4.1 or higher (Jelly Bean)
  • Measurement Types: Pressure: psi, bar, kPa, Mpa, Feet of head, Temperature: °F, °C, K, Rough Vacuum: inHg, inH20, mbar, hPa, Pa, Torr 
  • Sensor types: Pressure: 2x pressure sensor, onboard barometric pressure, Temperature: 4 x NTC thermistor
  • Measuring cycle: 0.5 second user adjustable .5, 1, 2 seconds
  • Connections: Pressure connections 3 x 1/4" SAE + 1 x 3/8" SAE Vacuum port
  • Interfaces: Bluetooth, Bluetooth LE, ZigBee, Mini-USB
  • Measurement ranges: Pressure measurement range Low Pressure:-14.5 to 232 psig High Pressure: -14.5 to 580 psig, Temperature: -40°F to 300°F
  • Overload Pressure: LP/HP 580 psi/1450 psig (40 bar relative / 100 bar relative)
  • Resolution: 0.1 psi, 0.1°F/C/K
  • Accuracy: (nominal temperature) Temperature: +/- 0.2°C or +/- 0.5% of reading
  • Accuracy: Pressure: <.5% FS accuracy at 25°C This considers the components of total error band: Room Temp Errors: Zero Offset, Span Error, Non Linearity, Non Repeatability, Hysteresis, Temperature Related: Temperature Sensitivity of Offset (TSO), Temperature Coefficient of Span Output (TCS)
  • Number of Refrigerants: 45+ (Additional can be added)
  • Selectable Refrigerants: R-12, R-123, R-236ea, R-245fa, R-401B, R-404A, R-407C, R-410A, R-416A, R-421A, R-422B, R-424A, R-428A, R-438A, R-507, R-1234yf, R-124, R-236fa, R-290, R-402A, R-406A, R-408A, R-413A, R-417A, R-421B, R-422C, R-426A, R-434A, R-500, R-508B, R-22, R-134A, R-245ca, R-401A, R-402B, R-407A, R-409A, R-414B, R-420A, R-422A, R-422D, R-427A, R-437A, R-502, R-600A
  • Measureable medias: All refrigerants listed above, not for use with ammonia (R717) and or other refrigerants that contain ammonia
  • Operating Temperature: -4 to 140°F Limited by batteries 
  • Storage Temperature: -20 to 140°F
  • Housing Material: Al, brass, steel, ABS
  • Dimensions: 10.5" x 5.5" x 3"
  • Weight: Approximately 3 lbs with batteries
  • IP Class: 54
  • Power Supply: Power source 6 x 1.5 V AA batteries, rechargeable/non-rechargeable, USB
  • Standards: FCC/CE/C-Tick
  • Warranty: 2 year limited warranty on the instrument, 1 year on probes

Visit www.imanifold.com for instructional videos

Product Videos

Imperial iManifold Digital Refrigeration Gauge

  • Imperial iMani...

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7.00 LBS
Calculated at checkout