Connect Your Meters

Since its foundation in 2002, TESPRO has been a professional supplier in smart metering field, providing testing instruments and equipments for various AMR(Automatic Meter Reading) applications.

Important Notice

TESPRO CORP. is a company in Canada with factory in China, which is the ONLY sole legal entity that had been conducting optical probe business with global customers in the past decades.

TESPRO CORP. DOES NOT own any subsidaries.

Solemn Statement & Demand Letter

Company Statement: re Breach of Contract on Taiyi Technology's(the alleged”Tespro Technology Co., ltd”) part June 9, 2023

Full Statement

The World's Most Complete Optical Probes Product Line

TP-USB Optical Probes

IEC and ANSI Compliant
Cable Length: 2 Meters
Full Technical Specification

TP-232 Optical Probes

IEC and ANSI Compliant
Cable Length: 2 Meters
Full Technical Specification

TP-BT Bluetooth Optical Probes

IEC and ANSI Compliant
Bluetooth 4.0
Battery Life: 24 Hours
Full Technical Specification

TP-11 Optical Scanning Probe for Test-bench Assembled

- Sense both light and IR
- 10 Optional Connectors
Full Technical Specification

More Products »

Our Customers

In the past 22 years, TESPRO has been a global supplier to world famous utilities and metering companies.

Landis & Gyr
Itron
EDMI
SENSUS
ELSTER
China State Grid
China Southern Grid
GE
Logo
Logo
Logo