Handheld Optical Power Meter JW3209A, Handheld multimeter optical power meter -70 to +6dBm

Description

-70dBm～+6dBm Handheld multimeter optical power meter JW3209A Type:JW3209A 1) Optical Power Meter Module Calibrated wavelengths(nm):850、1300、 1310、1490、1550、1625nm Measurement Range(dBm):-70~+6 Rosolution(dB):0.01 Uncertainty:≤±0.25 linearity (dB):≤±0.1 Frequency ID Range（Hz）:＜10K 2) Optical Light Source Module Wavelengths(nm):1310/1550 Typical Ouput Power(dBm):-5 Output Stability (dB,30min,20℃):≤0.1dB Modulation Frequencies(Hz):CW,270Hz，1KHz，2KHz 3) General Specifications of Multi Meter Power Supply:3 pcs 1.5V Alkaline Batteries/Mini USB 5V Adapter Battery Operating Time(h):≥50hours (Both Power Meter and Light Source are working) ≥200hours(Only Power Meter is working) Auto-off time (min): 10 Communication Port:Mini USB Operating Temperature(℃):-10~+60 Storage Temperature(℃):-25~+70 Dimension(mm):175X90X44.5 Weight (g,without batteries):265