‑50 +26dBm Fiber Optical Cable Tester Handheld Mini Fiber Optic Power Meter Optical Power Tester

Feature: 1. Anti‑drop silicone cover, removable protective silicone cover, split design protection is more in place. 2. With a backlight LED liquid crystal display, it can work normally in dim conditions. 3. Small and easy to operate, exquisite appearance, compact and elegant, easy to carry. 4. Six standard wavelengths, 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm, power measurement range is ‑50 +26dBm. 5. It will automatically shut down if there is no operation for 10 minutes, saving power and long use time. Specification: Item Type: Optical Power Meter Material: ABS Color: As shown in the picture Product Model: KPM 25m C Wavelength Wavelength Range (nm): 850 1625 Power Measurement Range (dBm): 50 +26dBm Uncertainty: less than + 0.25 Linearity (dB): less than + 0.1 Standard Wavelength (nm): 850, 980, 1300, 1310, 1490, 1550, 1625 Display Resolution: 0.01 Working Temperature ( celsius ): 10 +60 Storage Temperature ( celsius ): 25 +70 Automatic Shutdown Time (min): 10 Battery Continuous Working Time (h): 20 Power Supply: 2 x AAA 1.5V batteries (not included) . Package List: 1 x Optical Power Meter(Battery Not Included)1 x Instruction Manual Note: 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 2. Please note that the new type and old type of this product will be sent randomly,and make sure you will not mind before ordering.