Product Details

Specifications

Optical Power Meter ,APM820/830
270, 1000, 2000 Hz Tone detection

Optical Power Meter ,APM820/830 Optical Power Meter

270, 1000, 2000 Hz Tone detection;

Insertion loss test in dB;

SM or MM applications;

2.5mm universal and FC, SC, ST, LC;

850/1300/1310/1490/1550/1625nm calibrated wavelengths;

APM820 is for telecom testing, APM830 is for CCTV testing;

Energy save mode: about 10 minutes, no operation will cause the deviceautomatic power off (can be cancelled);

Reference value storage;

Full energy can support above 100 hours operation;

Main Characteristic

	APM820		APM830
Measuring Range	+8 ~ -70dBm		+26 ~ -50dBm
Accuracy *	± 0.2 dB
Calibrated Wavelengths	850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm
Display Resolving Power	0.01dB
Connecting Adaptor	2.5mm universal and FC, SC, ST;
Reference Value storage	Yes
Automatic Power Off	No operation in 10 minutes (can be cancelled), Low battery energy
Tone Detector ** (optional)	+5 ~ - 40 dBm	+20 ~ - 25 dBm
Battery Charge	Yes
Battery Life	Above 100 hours
Storage Temperature	-20 -- +60 °C, 90%RH
Operating Temperature	-10 -- +50 °C, 90%RH
Power Supply	AA * 2 batteries or AC/DC adapter
Size	140mm * 62mm * 31mm
Weight	About 150g

* at 20±3°C, CW, with FC connector, -10dBm

** at 20±3°C, 1550 nm

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