In mid-May, the Tespro optical probe product line delivered an impressive performance. From Jakarta to London, from Mexico City to Warsaw, batches of USB-IEC, BT-IEC, USB-ANSI and BT-PRO optical probes were added to overseas customers’ purchase lists within just two weeks.
According to the sales order system, between May 14 and May 15 alone, Tespro signed new orders with PT VIUS GIANTARA (Indonesia), Schrack (Slovakia), POLITECH (Poland), LECT (Mexico), EDF (UK) and several other customers. Among them, the Indonesian customer ordered 20 “mushroom head with LED” PE16 optical probes, while EDF UK added 3 MTS units and 18 overseas modules.
Even more notable, US customer HSC increased its order from 2 to 12 units on May 13, demonstrating strong repurchase confidence. What do these orders have in common? All are Tespro’s self-developed optical probe series, supporting international standards such as IEC and ANSI, and compatible with mainstream electricity meters from Landis+Gyr, Itron, Elster and others.
Why are global customers choosing Tespro optical probes? The answer lies in three “hard indicators”:
First, full protocol coverage. Tespro optical probes support dozens of meter protocols including IEC 62056-21, ANSI Type 2, DL/T-645 – plug and play, no extra debugging.
Second, industrial-grade reliability. The anti-interference infrared transceiver circuit operates stably from -30°C to +75°C, suitable for outdoor meter boxes, substations and harsh environments.
Third, customisation ability. Tespro offers combinations with or without LED, forward or reverse, mushroom or standard head, USB or Bluetooth – meeting different meter interface requirements across countries.
The May order data is just the tip of the iceberg. Tespro optical probes have been exported to more than 50 countries, becoming the most reliable “last centimetre” data acquisition device in global AMI projects.
We have many IEC standard smart meters in Indonesia. Which optical probe is most suitable?
The Indonesian customer VIUS chose the Tespro PE16 USB-IEC optical probe with LED, compatible with the common IEC 62056-21 meters in Indonesia. This model has run stably in Southeast Asia’s hot and humid environment for over two years, with a return rate below 0.3%.
What is the purpose of the MTS module purchased by EDF UK?
The MTS (multi-functional test head) is used for on-site meter verification and parameter setting. EDF UK ordered 3 MTS units and 18 overseas modules for its nationwide meter maintenance project. The Tespro MTS supports two-way infrared communication and reads at speeds up to 9600bps – much faster than ordinary optical probes.
Mexico has both IEC and ANSI meters. Does Tespro have a compatible solution?
Yes. The Mexican customer LECT ordered the BT-PRO Bluetooth optical probe, which supports both forward IEC and US-style fast-charge ANSI interfaces. One device covers both meter types, greatly reducing the burden on field engineers.
The dense orders in May show that utility companies and AMI integrators worldwide are accelerating their choice of Tespro as their optical probe supplier. No matter which country you are in or which meter brand you use, Tespro delivers a plug-and-play, long‑term reliable optical probe solution. To request samples or get a local meter compatibility list, visit the Tespro official website or contact your local sales manager.
