• 2.5mm universal interface+SC. • Wavelengths 850-1625nm.
• Manual calibration. • Silicone jacket, anti-drop 2m.
• ±0.2 dB accuracy .
• Measurement range-70~+10dBm/-50~+26dBm.
• Waterproof keys suitable for various outdoor environments.
• LED lights, suitable for dark environment.