The IDT RHC66 RFID UHF Portable Scanner is a powerful, rugged Android handheld reader designed for industries requiring high-sensitivity, long-range RFID performance. With support for Impinj Gen2X protocol, it delivers reliable reads at up to 30 meters, ensuring efficient operations in logistics, warehousing, retail, healthcare, and more. Available in three configurations: RHC66, RHC66 + RHR6, and RHC66 Built-in UHF, this device is versatile enough for multiple enterprise applications.
Why Choose IDT RHC66?

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The IDT RHC66 is designed for users who need a rugged, portable device with industry-leading UHF RFID capabilities. Its Qualcomm Octa-Core 2.0GHz processor, large 5.5-inch HD display, and removable battery ensure extended use in challenging environments.Â
The RHC66 series offers three configurations:
| Physical Parameters | |
|---|---|
| Dimensions | 160.0 x 76.0 x 26.0 mm |
| Weight | 297 g |
| Interface | USB Type-C, USB 3.1, OTG, extended thimble |
| Display | 5.5-inch high definition full display (18:9), IPS 1440 x 720 |
| Battery | Removable main battery 5200mAh, support QC3.0 and RTC; Standby: up to 490 hours |
| Touch Panel | Multi-touch panel, gloves and wet hands supported |
| Audio | 2 microphones, 1 for noise cancellation; 1 speaker; 1 receiver |
| Notification | Sound, LED indicator, vibrator |
| Keypad | 1 power key, 2 scan keys, 2 volume keys |
| Performance | |
| Processor | Octa-core 2.0 GHz |
| Expansion | Supports up to 256GB Micro SD (TF) card |
| RAM + ROM | 3GB + 32GB / 4GB + 64GB (optional) / 6GB + 128GB (optional) |
| Environmental Specifications | |
| Operating Temperature | -20°C to +50°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5% RH – 95% RH non condensing |
| Drop Test | 1.8 m to the concrete |
| Protection | IP65 |
| Communication | |
| WLAN | 802.11 a/b/g/n/ac, 2.4G / 5G dual-band |
| WWAN | 2G, 3G & 4G |
| Bluetooth | Bluetooth 5.1 |
| Vo-LTE | Support |
| GNSS | GPS/AGPS, GLONASS, BeiDou, Galileo, internal antenna |
| UHF RFID | |
| Frequency | 865–868 MHz / 920–925 MHz / 902–928 MHz |
| Engine | CM-5N module based on Impinj E510 |
| Impinj Gen2X | Supported |
| Protocol | EPCglobal Gen 2 (ISO18000-6C) |
| Antenna | Circular Polarized Antenna |
| Max Read Range | Up to 32m |
| Fastest Read Rate | 1300+ tags/sec |
| Camera | |
| Camera | Rear 13MP autofocus with flash |
| Facial Recognition | ISO19794-5 Compatible |
| Developing Environment | |
| SDK | Provided |
| Operating System | Android 11/13 |
| Language | Java |
| Tool | Eclipse / Android Studio |
| Order Information | |
| Part Number | IDT.RH.C66 |
Adapter (EU)
USB Cable
Pistol Battery
Pistol Battery (Optional)
DC Adapter-EU (Optional)
Charging Cradle for Pistol Battery (Optional)
Charging Cradle for Device (Optional)