Y1 All-in-One Handheld Fiber Optical Power Meter and Visual Fault Locator

• Customization: Available
• Type: Optical Light Source
• Certification: CE, RoHS, ISO
• Model NO.: HL-Y1
• Customized: Customized
• Condition: New
• Feature: FTTH, CATV, Odn, Telecom Signal Testing
• Dual Display: Linear (MW) and Non-Linear (dB)
• Long Battery Life: ≥48 Hours
• Red Light Fault Detection: Constant and Flashing Modes
• Sample: Available Upon Request
• Transport Package: Refer to Packing List
• Specification: Refer to packing list
• Trademark: HOLIGHT
• Origin: China
• HS Code: 85447000
• Production Capacity: 40, 000 PCS/Month

Product Description

Y1 All-in-One Handheld Fiber Optical Power Meter and Visual Fault Locator

The Y1 Optical Power Meter + VFL All-in-One is a compact and affordable tool that combines a high-accuracy optical power meter with a built-in 650nm visual fault locator (VFL). Ideal for fiber technicians, this dual-purpose device helps detect fiber breaks and measure optical signal strength quickly and reliably in the field.

Features

Applications

 

• 2-in-1 functionality: power meter + red light VFL;
• Supports SC/FC/ST connectors;
• Multiple VFL power levels (1–30mW optional);
• Measures seven calibrated wavelengths;
• Compact, handheld design with backlight;
• Low power consumption, 40+ hours of use.

• FTTH and FTTx installation testing;
• Passive network troubleshooting;
• Optical link loss verification;
• Fiber cable break detection;
• Data center fiber maintenance;
• Telecom field repair and setup.

Product Specifications

Connector Type	FC, SC (Standard), ST (Optional)	Detector Type	InGaAs
Wavelength Range	800~1700 nm	Measurement Uncertainty	±5%
Power Measurement Range	-70~+6 dBm, -70~+10 dBm, -50~+26 dBm
Standard Wavelengths	850/980/1270/1300/1310/1490/1550/1577/1625 nm
Display Resolution	Linear: 0.1%, Logarithmic: 0.01 dBm	VFL Wavelength	650 nm (Integration Machine Series)
VFL Power Output	1MW, 5MW, 10MW, 20MW, 30MW	Auto Power-Off	10 minutes
Battery Life	≥48 hours	Power Supply	3 × No.5 Batteries / Rechargeable Li Battery
Operating Temperature	-10°C ~ +60°C	Storage Temperature	-25°C ~ +70°C

Customization Options

VFL output power optional;

OEM logo and private label printing;
Packaging style and barcode labeling.

Quality Assurance

100% function test before shipment;
CE / RoHS / ISO9001 certified;
Factory-calibrated with test report.

Packing & Delivery

Standard export carton with protective packing;
Custom logo or barcode label available;
Lead time: 5–10 working days;
Delivery via DHL/FedEx/UPS or sea freight.

Customer Reviews

"Perfect combo tool for installers—accurate power reading and visible break detection."

"We've ordered over 500 units for our team—great performance and price."

"Logo customization was smooth and professional."

"Compact size, strong laser, reliable display—very satisfied."

Buyer Benefits

Exhibitions We Attended

No MOQ for most models;
Free sample available for quality testing;
Highly competitive price points;
Fast and flexible production timelines;
OEM/ODM customization welcomed.

Related Products

HOLIGHT has participated in:
• ICT Poland -PL
• Cairo ICT -EG
• TechEXPO USA
• LEAP Saudi Arabia
• Expo ISP Peru

Keyword Summary

Fiber Power Meter, VFL Red Light Tester, 2-in-1 Fiber Test Tool, FTTH Optical Power Meter, SC FC ST Compatible Meter, Telecom Laser Fault Locator, Visual Fiber Break Locator, OEM Fiber Meter Combo, Red Light Pen Power Meter, Compact Fiber Test Device

FAQ Section

Q1: What connectors does the Y1 support?
A1: SC, FC, and ST via a universal interface.

Q2: What wavelengths can it measure?
A2: Seven calibrated wavelengths from 850 to 1625 nm.

Q3: Can I customize the VFL output power?
A3: Yes, available from 1mW up to 30mW.

Q4: Is the meter calibrated before delivery?
A4: Yes, all units are tested and calibrated with certificates.

Q5: Is logo and packaging customization available?
A5: Yes, OEM/ODM services are fully supported.

Q6: Does it come with batteries?
A6: Batteries can be included as an option.

Q7: How long is the battery life?
A7: Over 40 hours of continuous use.

Q8: Is there a rechargeable version?
A8: Yes, USB rechargeable options can be customized.