All-in-one Detectors

Gentec-EO offer a wide range of compact Pronto all-in-one power meters for single-shot measurement of lasers with solutions for powers as high as 10 kW. They are available in a series of models featuring the highest damage thresholds.

See the specifications tab for details of specific models, and the data sheets for complete specifications. For continuous laser monitoring up to 500 W please see the power detectors page or for above 500 W please see the high power page.

Note: For the Pronto-Si photo detector for measurements below 800 mW please see the photo detector page.

Pronto-250 – Pocket-sized power meter for one off measurements of up to 250 W

The most popular meter we offer, the Gentec-EO Pronto-250 is a compact 0.5 – 250 W power probe with touchscreen display and single shot power mode. It is easy to use; simply press play, fire your laser, and a power reading will appear after a short countdown.

• Stocked at Laser Lines for next day delivery
• Simply set wavelength, brightness and screen orientation via the touchscreen
• Can be placed on flat surface or attached to stand with one of the 2 threaded holes
• Broadband YAG (0.248 – 2.5 µm) and CO2 (10.6 µm) calibrations are included
• Ideal for measuring laser marking systems, CO2 lasers and lasers within enclosures, as unit can be placed inside

Pronto-250-PLUS – Pocket-sized power & energy meter for single measurements of up to 250 W / 25 J and up to 8 W continuously

The Pronto-250-PLUS has all the calibrations and features of the Pronto-250 with additional continuous power measurement up to 8 W. It is also calibrated for single shot energy measurements to up to 25 J. Simply toggle between the different measurement modes on the touchscreen.

See the introduction video to find out the possibilities

Pronto High Power – Compact power meters for one off measurements of up to 10 kW

The Gentec-EO Pronto high power series is a range of compact power probe with touchscreen display and single shot power mode that can measure as much as 10 kW. They incorporate the same easy to use interface as the Pronto-250; simply press play, fire your laser, and a power reading will appear after a short countdown. However, for safety and practicality their absorbers are separated from the controls by a cable.

• 0.5, 3, 6 & 10 kW versions available
• 40 W continuous power measurement mode on 500 W version
• 55 ø mm aperture allows for large beams
• 1.5 m cable connects to rugged casing featuring touchscreen controls
• Broadband YAG (0.248 – 2.5 µm) and optional CO2 (10.6 µm) calibration
• Ideal for high power CW fibre & diode lasers

All Gentec-EO Pronto detectors include an individual calibration certificate traceable to NIST standards with an 18-month expiry.

Complementary products

PRONTO Series

ModelMax Power (W)Min Power (W)Aperture Ø (mm)Measurement Type
PRONTO-2502500.519Single Shot Power
PRONTO-250-PLUS2500.219Single Shot Power & Energy + Continuous (< 8 W)
PRONTO-500500355Single Shot Power + Continuous (< 40 W)
PRONTO-3K300015055Single Shot Power
PRONTO-5K500060055Single Shot Power
PRONTO-10K1000090055Single Shot Power
ModelMax Power (mW)Min Power (pW)Aperture (mm)Measurement Type
PRONTO-Si80030010 x 10Continuous Power