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Optical Power Meters

Optical Power Meter Light Source

Supplier

Twonhao

Overview

The TWH-W200M series is a single aircraft with a power meter and a stable light source. Photopower meters measure six different waves; long, stable light sources select a combination configuration of 850 nm & 1300 nm, 1310 nm & 1550 nm, 1490 nm; and apply to cable engineering, fibre-optic network maintenance and fibre-optic detection. (g) Technology for handheld design, lightweight, small size, ready-to-carrying; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~5; (m) ~15; (m) ~5; (m) ~5; (m) ~15; (m) ~5; (m) ~5; (m) ~15; (m) ~5; (m) ~5; (m) ~10; (m) ~10; (m) ~10; (m) ~10; (m) +15; (m) +5-35; 32 hours, waiting time > 60 hours4; power adapter; 8.4V/1.5A 2; -10~60; working temperature (°C); -25 ~70; storage temperature (°C); product size (mm); 76 ~177.5:40; 0.263; product size (kg); note: 1 selects the duration of the photocalculator in a state of sufficient lithium battery power supply; 2 select lithium charger, the fitting contains 8.4 V/1.5A power adaptor; 3 does not contain battery weight

Specifications

Parameter	Value
Spectrum Type	InGaAs
detection range	60.3mm
Power Measurement Range	-70~+10; -50~+26dBm
Uncertainty	‡5%
Standard Wavelength	850.1300、1310、1490、1550、1625nm
Laser type	FP-LD
Modem	OHz, 270H2, 1KHz, 2KHz
Fiber-optic category	SM,MM
Automatic Shutdown Time	10
Power Supply Method	Section 3 AA-alkaline batteries (2000mA lithium charging batteries optional)
Continuous Operating Time	Working hours >32 hours, waiting time >60 hours4
power supply adapter	8.4V/1.5A ②
Dimensions	76~177.5:40cm

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Supplier Information

Twonhao

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Tianjin Wenhao Technology Development Co., Ltd., established in 1998 in Tianjin High-tech Industrial Park, is an enterprise integrating R&D, production, and sales. Focusing on optical communication and broadcasting products, it independently develops transmission and receiving equipment for fiber optic networks, PON network products, and testing instruments. The company holds multiple certifications and adheres to strict quality management, professional standardization, and innovative development, aiming for win-win cooperation and long-term growth.

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Optical Power Meter Light Source

Twonhao · Optical Power Meters

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Optical Power Meter Light Source

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