Feature

●*Precise testing, fine workmanship, easy to carry, completely replace the optical power meter
●* In the era of high bandwidth, reliable fiber optic power equipment is especially important. This handheld photometer can check the performance of the cable to help calculate relative power loss, search failures and troubleshooting
●* Measure the length of network cable, coaxial cable and phone cable. Can test open, short, and cross connects


Description

Model: TL 537A.
Display Range: +10~70dbm @ 1550nm
Resolution (DB):0.01.
Calibration Wavelength: 850/1300/1310/1490/1625
Sensor Type: InGaas
Accuracy: 0 35dB + 1nW.
Working Wavelength: 800 - 1700 (NM):
Continuous Operating Time: Approx. 230 hours (Standby Time: Approx. 3, 500 hours).
Power Supply: 2 NS batteries
Working temperature: -10 ~ + 50c; <; 90% Rh.
Storage Temperature: -20~ + 70^ c; <; 90% Rh.
Size:120x33x30mm
Weight: Approx. 2.5 oz (70 g).
Standard Accessories: 2 NS batteries, packing box, user manual