Features User self calibration function Comfortable LCD display and optional backlight LCD display supports night operation Power measurements in dBm or mw and insertion loss in dB Low battery consumption, more than 240 hours continual operation time for three 1.5V alkaline batteries Optional 10 minutes Auto-off function Specification Model JW3208A JW3208C Wavelength(nm) 800~1700nm Detector InGaAs Measurement Range (dBm) -70~+6 -50~+26 Uncertainty ±5% Calibrated Wavelength(nm) 850,980,1300,1310,1490,1550 Resolution(dB) 0.01dBm Optical Connector FC SC ST connector Power Supply Alkaline Battery(3 AA 1.5V batteries) not included Battery Operating Time 240 h with 1.5V Battery(3) Operating Temperature(°C) -10 ~ +60 °C Storage Temperature(°C) -25 ~ +70 °C Relative Humidity 0 to 95% (non-condensing) Dimension(mm) 175x82x33 Weight 310g
Trustpilot
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3 days ago
