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• ‌Spectral Range: 200 cm⁻¹ ~ 3000 cm⁻¹

• ‌Spectral Response Stability: <2% @ 2 hrs

• ‌Spectral Resolution: <6 cm⁻¹

• ‌Spectral Shift Indication Error: <1 cm⁻¹

• ‌Excitation Wavelength: 785 ± 0.5 nm

• ‌Excitation Linewidth: ≤0.08 nm

• ‌Laser Lifetime: 10,000.00 hrs

• ‌Output Power: 0–500 mW (<500 mW, adjustable)

• ‌Integration Time: 1 ms – 65 s

• ‌Battery: Rechargeable lithium battery, operating time >5 hours

• ‌Data Transmission: USB 2.0