◇ Self Calibration
◇ Set the Auto Off
◇ Wavelength Memory function after turn off the tester
◇ High Accuracy, high ,High sensitivity, high linearity
◇ Stable VFL Output
◇ USB Charge port
◇ FC,SC Connector
◇ 18650Li-ion Battery
◇ Lower power consumption design, long standby time
◇ Rubber Out shell, increased the protective properties for field work



Specification
| Optical Power Meter | Detector Type | InGaAs |
| Optical Connector | SC/FC & 2.5mm Universal | |
| Calibrated Wavelengths | 850,1300,1310,1490,1550,1625 nm | |
| Measurement Range | -50~+26dBm or -70~+10dBm | |
| Accuracy | ±0.2 dB | |
| Power Measurement Linearity | ±0.1 dB | |
| Display Resolution | ±0.01 dB | |
| Power Display Units | dBm,dB, mW, uW | |
| Visual Fault Locator | Output power | 1mW/10mW/20mW/30mW |
| Range | 12-km@SM | |
| Connector | SC/FC/ST & 2.5mm Universal | |
| Laser safety rating | Class 2 | |
| Wavelength | 650nm±20nm | |
| Output modes | Continuous (CW),2-3 Hz pulse | |
| Reverse battery protection | Yes | |
| Others | Power Supply | 18650 Li-ion battery |
| Auto Off | 10 minutes | |
| Working time | >200hours(only OPM Work) ≥50hours(10mW VFL & OPM Work meanwhile) |
|
| Working Temperature | -10℃~+50℃ | |
| Weight | 250g | |
| Dimensions | 160*75*10mm |


Models
| Optical Power Meter | TM263A: -70~+10dBm |
| TM263C: -50~+26dBm | |
| Fault Locator | TM263X-V1: 1mw VFL(1-5KM) X: A or C |
| TM263X-V10: 10mwVFL(8–10KM) X: A or C |
|
| TM263X-V20: 20mw VFL(12–15KM) X: A or C |
|
| TM263X-V30: 30mwVFL(15-25KM) X: A or C |


