China Tespro China TTL optical probe smart meter data collection probe Factory, Supplier | Tespro
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TP-TTL Optical Probe

TP-TTL is a type of optical probe carrying TTL interface, created by Tespro China and released in 2013. What makes TP-TTL so important and outstanding among all the Tespro optical probes is its advanced technology and excellent applicability. To make sure the optical probe can function well in every scenario, we choose robust material to let the probe have the capability of working as usual between -40 °C and +70 °C. Moreover, it can fit various forms of connectors. Customized plugs requirements are also accepted.

Strong Compatibility

Compatible with All Brands of and Types of Meters
Support Fully Compliant with Different Kinds of Protocols
Support All Kinds of Operating System
  • Protocol Compatible
    IEC 62056-21/ANSI C12.18/ DL/T-645
  • Meter Types
    Landis+Gyr, EDMI, ITRON, ELSTER, ISKRA
  • OS Compatible
    Windows, Android, Linux, Mac

Support Ultra-high Speed

Ultra High Speed Communication Technology Refers To Technology With a Communication Speed Of Over Megabits Per Second (Gbps).Support Ultra-high Communication Speed, up to 300~115200bps. Transparent Transfer Mode, Seamlessly Integrates with Meters.

  • 300
    Min bps
  • 115200
    Max bps
  • Transparent
    Transfer Mode

Excellent Performance in Harsh Environment

The Optical Probe Is Made of 100% PC Material. No Need to Worry about Environment due to It Always Functions Well. No Matter It Is under the Burning Sun of the Summer or in the Frozen Blizzard in the Winter, It Will Do What It Should Do and Save Your Trouble.Top Level Enclosure Material, Strong Magnet, Soft and Durable Cable.With These, Every Problem That You Used to Worry about Will Be Gone.


  • IP54
    Waterproof Rating
  • Robust and Reliable
    ABS + PC Material
  • -40°C~+70°C
    Working Temperature Range

Support Customization

Competitive Price, Ensure Timely Delivery, Good Reputation, 24 Hours Response, 12 Months Warranty, Continuous Product Upgrades, Permanent Technical Support, Customization service, OEM/ODM Service.

  • Color Customization
    Support
  • Cable Length
    Support
  • Logo Customization
    Support