TP-BT-Plus Bluetooth Optical Probe
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Dual improvement in connection stability and data security.
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Highly adaptable to multi-device collaboration scenarios.
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Adapt to the communication needs of mainstream smart meters.
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Supports Bluetooth Low Energy (BLE) technology.
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Maintain stable signal even in obstacle environment.
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Enhanced Bluetooth 5.3 & USB Communication Tool for Smart Metering
Tespro's TP-BT-PLUS Bluetooth optical probe is designed for efficient and versatile meter communication, supporting both Classic Bluetooth and Bluetooth Low Energy. Built with a low-power Chip set, it offers long-lasting battery life and fast charging via a Type-C interface. With IP54 protection, an LED indicator, and Bluetooth OTA update capability, it ensures stable performance in various environments.
❓ Why it fits:
✅ Compact design, plug-and-play operation, and wide compatibility made it the preferred tool for metering technicians and AMR/AMI integrators.
Related Products

TP-BT Bluetooth Optical Probe
- Baud rate:
300-115200bps - Bluetooth:
Bluetooth 4.0 SPP+BLE - Time:
~24 Hours Working、30 Days Standby - Charging:
3 Hours-MiniUSB (Not Supported PD Fast Charge)

TP-BT-Pro Professional Bluetooth Optical Probe
- Baud rate:
300-115200bps - Bluetooth:
Bluetooth 5.0 BLE - Time:
~60 Hours Working、~1 Year Standby - Charging:
30Min-Type-C(Supported PD Fast Charge)
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