PRONTO-250-PLUS

よくある質問（FAQ）

• What is this product used for?

  The PRONTO-250-PLUS is used to measure laser power and single-shot energy with a compact handheld touchscreen meter. It is designed for users who need the PRONTO-250 power range plus additional measurement modes for continuous power and energy measurements.

• What are its key specifications?

  Key PRONTO-250-PLUS specifications include maximum average power of 250 W in SSP mode, continuous power measurement up to 8 W, maximum measurable energy of 25 J in SSE mode, minimum average power of 0.5 W, noise equivalent power of 10 mW, noise equivalent energy of 60 mJ, 19 mm aperture diameter, 0.19–20 µm spectral range, 1 mW display resolution, 50,000-point data storage, and 17-hour battery life or 4,200 measurements at 25% brightness.

• How do I choose this model vs another?

  Choose the PRONTO-250-PLUS instead of the PRONTO-250 when you need more than simple single-shot power measurements, especially continuous power mode or single-shot energy mode. If you only need basic power checks up to 250 W, the PRONTO-250 may be enough; if you need flexible calibration choices, consider the PRONTO-250-FLEX-Y.

• What accessories/options are compatible?

  Compatible accessories/options include the STAND-S-233 stand, MAE-USB cable, PRONTO data-transfer software, and NAN-915 protective carrying case. The unit also supports hands-free setup using its mounting holes for safer laser measurements.

• What should I know before buying?

  Before buying the PRONTO-250-PLUS, confirm whether you need SSP, CWP, and SSE measurement modes, and check that your power, energy, wavelength, pulse width, and repetition period fit the product specifications. Also plan to mount the meter or place it on a stable surface during measurements rather than holding it by hand.