Original and authentic Israeli OPHIR, compatible with a full range of plug and play measuring heads. 50mW-150W wide power range, 20mJ-100J energy detection, #177; 3% high-precision measurement, air-cooled design without water cooling, 26mm large aperture probe, supports multiple types of lasers, comes with calibration chip, strong anti-interference, suitable for industrial and scientific research scenarios. Ophir original air-cooled thermopile laser power energy measurement probe
Ophir F150A-BB-26-V1 is an air-cooled thermopile laser power/energy measurement probe launched by the Israeli brand OPPIR. It provides high-precision and high stability laser parameter detection solutions for industrial laser processing, scientific research laser experiments, and other scenarios. It is a core testing instrument for laser equipment matching, quality inspection calibration, and laboratory research and development.
This product adoptsOphir original air-cooled thermopile laser power energy measurement probeThermopile detection chip, equipped with air-cooled heat dissipation design, can achieve stable measurement without the need for external water-cooled equipment, greatly simplifying on-site installation and usage process. The product comes standard with a 26mm large aperture effective probe, covering a wide power range of 50mW-150W and an energy detection range of 20mJ-100J. The typical measurement accuracy is ± 3%, and the linearity is ± 1%. It can accurately adapt to the detection needs of mainstream laser sources such as YAG, CO ₂, and fiber lasers. The product is equipped with an original factory calibration chip, which is compatible with the full range of OPPIR measuring heads. It is plug and play, with strong electromagnetic interference resistance, and can stably adapt to complex working conditions in industrial sites.
| Core parameter items |
Specification indicators |
| Product Model |
F150A-BB-26-V1 |
| Probe aperture |
φ26mm |
| Power measurement range |
50mW~150W |
| Energy measurement range |
20mJ~100J |
| Typical measurement accuracy |
±3% |
| cooling method |
air cooling |
| Overall dimensions |
93×80×64mm |
| adapter interface |
Standard DB15 interface (OPHIR full series header) |
This product is widely used in fields such as laser cutting and welding, laser medicine, new energy laser processing, and research institute laser experiments, providing reliable data support for performance calibration, process control, and safety testing of laser equipment.

Ophir original air-cooled thermopile laser power energy measurement probe