Specifications:

• Type 8: Fiber Optic Tool Kit
• Type 7: -70dBm-+ 10dBm
• Type 6: 2-in-1
• Type 5: Fiber Optic Tester
• Type 4: watt meter
• Type 2: power meter
• Type 1: wattmeter
• Origin: CN(Origin)
• Operating Temperature: -20-+ 75 ℃
• Model Number: Fiber Optical Power Measurement
• DIY Supplies: Electrical
• Brand Name: Hilitand
• Accuracy Class: ± 5%