Products


The world's most complete Meter Optical Probe product line, ranging from USB to Bluetooth, desgined for electricity, water and gas meters.

Smart Line

OP Series optical probes — our primary line for meter communication and calibration.

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OP-BTS

IEC and ANSI Compliant
Bluetooth 5.0 & BLE
Working Hours: 68 Hours
Protection Class: IP67
Full Technical Specification

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OP-BT Optical Probe

IEC and ANSI Compliant
Bluetooth 5.0 & BLE
Working Hours: 68 Hours
Protection Class: IP67
Full Technical Specification

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OP-USB Optical Probe

IEC and ANSI Compliant
Protection Class: IP67
Cable Length: 2 Meters
Full Technical Specification

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OP-TYPEC Optical Probe

IEC and ANSI Compliant
Protection Class: IP67
Cable Length: 2 Meters
Full Technical Specification

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OP-232 Optical Probe

IEC and ANSI Compliant
Protection Class: IP67
Cable Length: 2 Meters
Full Technical Specification

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OP-485 Optical Probe

IEC and ANSI Compliant
Protection Class: IP67
10 Connectors to Choose From
Full Technical Specification

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OP-TTL Optical Probe

IEC and ANSI Compliant
Protection Class: IP67
10 Connectors to Choose From
Full Technical Specification

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OP-PULSE

Sense both light and IR
10 Connectors to choose from
Full Technical Specification

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OP-MINI Optical Probe

Sense both light and IR
10 Connectors to Choose From
Full Technical Specification

Classic Line

TP Series legacy probes. Prefer Smart Line successors for new projects.

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TP-RF Wireless Optical Probe

IEC and ANSI Compliant
Bluetooth 4.0 & BLE
Working Hours: 39 Hours
Full Technical Specification

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TP-BT Bluetooth Optical Probe

IEC and ANSI Compliant
Bluetooth 4.0 & BLE
Working Hours: 39 Hours
Full Technical Specification

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TP-USB Optical Probe

IEC and ANSI Compliant
Protection Class: IP54
Cable Length: 2 Meters
Full Technical Specification

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TP-TYPEC Optical Probe

IEC and ANSI Compliant
Protection Class IP54
10 Connectors to Choose From
Full Technical Specification

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TP-232 Optical Probe

IEC and ANSI Compliant
Protection Class: IP54
Cable Length: 2 Meters
Full Technical Specification

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TP-TTL Optical Probe

IEC and ANSI Compliant
Protection Class IP54
10 Connectors to Choose From
Full Technical Specification

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TP-485 Optical Probe

IEC and ANSI Compliant
Protection Class IP54
10 Connectors to Choose From
Full Technical Specification

Lab Equipment

MS Series meter power stations and lab test equipment.

MS-GO Portable Meter Power Station

Portable meter power station
Single-phase in, three-phase out (test use)
IEC 62056-21 compatible
Full Technical Specification

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MS-ONE Meter Power Station

Free Wire Connection
Voltage and Current On/Off
Full Technical Specification

Contact Us for Price

Email us to get the quote.
Discount price available for bulk purchase.
FAQ Regarding Price and Shipping

Our Customers

Since 2002, TESPRO has supplied optical probes and lab equipment to utilities and meter manufacturers worldwide.