G11 Optical Power Meter High Precision Rechargeable Fiber Optic Power Meter with Flashlight OPM Measurement Range -50~+26dBm FC/SC/ST<br> Specifications:<br> Measuring Range: -70~+6dBm / -70~+10dBm / -50~+26dBm (Optional)<br> Midel: G1110 / G1150 (Optional)<br> Material: ABS<br> Wavelength Range: 800~1700nm<br> Probe Type: InGaAs<br> Uncertainty: ±5%<br> Standard Wavelength (nm): 850/980/1270/1300/1310/1490/1550/1577/1625<br> Display Resolution: Linear display: 0.1%<br> Logarithmic display: 0.01dBm<br> Frequency Identification (Hz): 270, 1000, 2000<br> Quiescent Current: ≤ 18uA<br> Working Current: ≤ 25mA<br> Battery Working Time (h): ≥ 20H<br> Charging Voltage: 5V<br> Recharging Current: ≤ 500mA<br> Charging Time: ≤ 3h<br> Automatic Shutdown Time (min): 10<br> Power Supply: Rechargeable lithium battery with external input<br> Battery: 400 mAh<br> Item Size: 172 * 40 * 28mm / 6.77 * 1.57 * 1.10in<br> Item Weight: 85g / 2.99oz<br> Package Weight: 125g / 4.41oz<br> Package Size: 19.3 * 7.3 * 4.2cm / 7.59 * 2.87 * 1.65in<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store