Karvinger Optical Power Meter – 4-in-1 Fiber Optic Tool with VFL, RJ45 Tester & LED Light – Rechargeable Fiber Light Meter for 800–1700nm Signal Testing – Network Maintenance Device
Karvinger Optical Power Meter – 4-in-1 Fiber Optic Tool with VFL, RJ45 Tester & LED Light – Rechargeable Fiber Light Meter for 800–1700nm Signal Testing – Network Maintenance Device
Karvinger Optical Power Meter – 4-in-1 Fiber Optic Tool with VFL, RJ45 Tester & LED Light – Rechargeable Fiber Light Meter for 800–1700nm Signal Testing – Network Maintenance Device
- 【4-in-1 Optical Fiber Tool for Field Technicians】- The Karvinger KPMOY9 combines four essential functions in one device: an optical power meter, a 650nm Visual Fault Locator (VFL), an RJ45 cable tester, and a built-in LED inspection light. Designed for fiber optic installers, technicians, and network engineers, it provides a compact, rugged, and portable solution for professional use in the field or on-site testing.
- 【High-Precision Optical Power Measurement】- Measure absolute and relative optical power across a wide wavelength range of 800–1700 nm using a sensitive InGaAs detector. Displays results in dBm and mW or nW, with 0.01 dB resolution. Easily switch between units and use the REF function to set a 0 dB reference. Ideal for accurate testing of fiber signal strength in live fiber optic installations or maintenance operations.
- 【RJ45 Cable Testing for Network Diagnosis】- The integrated RJ45 tester allows you to verify Ethernet cable continuity and wiring directly from the device without additional tools. Detect miswiring or open pairs in network cables quickly and efficiently. A must-have feature for field engineers performing hybrid fiber and copper network maintenance or testing LAN and telecom infrastructure.
- 【VFL Red Light + LED Work Light Built-In】- Easily detect fiber breaks, sharp bends, and continuity issues with the integrated 10mW 650nm VFL red light source in continuous or flashing mode. The powerful built-in LED light assists technicians in low-light environments, cabinets, or underground installations. A perfect companion for precise fiber inspection and troubleshooting even in challenging working conditions.
- 【Rechargeable Battery + Auto Shutdown Feature】- Powered by a rechargeable lithium battery with up to 20 hours of runtime and USB charging support. The smart 10-minute auto shutdown saves energy during idle periods. Compatible with SC, FC, and ST connectors, and built to withstand demanding conditions. The KPMOY9 is an all-in-one fiber optic and cable test tool engineered for performance and portability.
- 【Buy Risk-Free】- We have made customer satisfaction our number 1 priority. Because of this, the Karvinger OPM is guaranteed for 1 year from the date of purchase. The article does not suit you? Return it to us within 30 days and receive a refund. If you encounter a problem or have a question, our 100% English customer service responds 7 days a week.
| Brand: | Karvinger |
|---|---|
| Color: | Black |
| Manufacturer: | Karvinger |
| Part Number: | 8J89KYM |
| Isin: | IPV6SFFZNPAR |
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Fast Shipping
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The Karvinger KPMOY9 is a professional-grade 4-in-1 fiber optic tool built for installers, technicians, and network engineers. It combines an optical power meter, 10mW 650nm VFL red light source, RJ45 cable tester, and LED flashlight in a single compact device. Test optical power from –50 to +26 dBm across wavelengths from 800 to 1700 nm, with real-time display in dBm, mW, or relative dB. The KPMOY9 supports SC, FC, and ST connectors, and allows user calibration for accurate results in any environment. The integrated RJ45 tester checks Ethernet cable wiring instantly, while the VFL and LED light simplify fiber inspection. With USB charging, 20-hour battery life, and automatic shutdown, it's the perfect tool for field work and on-site diagnostics. Whether you're working on fiber optic installations, datacenters, or telecom systems, the KPMOY9 keeps your workflow efficient and reliable.
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
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- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $2.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
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- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
- Email: support@ibspot.com
- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
- Intimate or sanitary goods
- Hazardous materials or flammable liquids/gases
- Gift cards
- Downloadable software
- Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
- Opened CDs, DVDs, software, or vinyl records
- Items not in their original condition, damaged, or missing parts not due to our error
- Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
- In-store returns are refunded to the original form of payment or issued as a gift card.
- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
- An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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