APM820 Telecommunication Field LCD Display 6 Wavelength -70~+10dBm Handheld Fiber Optic Power Meter
Welcome to our store
Our Target:
High Quality , Best Service ,Fast Respond
Welcome to China market,you can direct buy goods from China.I am glad you are interested in our items,we are the professional supplier in China, hope we can have good business here.
Shop announcement:
When you order the items,can select any items from my store together.
Top quality ; Competitive price ; Fast shipping;Drop shipping available;Best and Timely Service;100% Satisfaction ;Big discount for big order.
Warmly welcome to do Drop Shipping and Wholesale
APM820 Handheld optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers.
Application
- Telecom Maintenance
- CCTV Maintenance
- Comprehensive cable construction system
- Optical instruments research and development
- Optical communication education and lab testing
- Other optical project
Features
- User self calibration function
- Comfortable LCD display and optional backlight LCD display supports night operation
- Power measurements in dBm or mw and insertion loss in dB
- Low battery consumption, more than 150 hours continual operation time for two 1.5V alkaline batteries
- Optional 10 minutes Auto-off function
Technical Data
Model |
APM820 |
APM830 |
|
Measuring Range |
+10 ~ -70dBm |
+26 ~ -50dBm |
|
Accuracy |
± 0.2 dB |
||
Calibrated Wavelengths |
850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm |
||
Display Resolving Power |
0.01dB |
||
Connecting Adaptor |
2.5mm universal and FC/PC; |
||
Reference Value storage |
Yes |
||
Display unit | dB dBm mW uW nW | ||
Display value | Power, Wave length, Battery | ||
Automatic Power Off |
No operation in 10 minutes (can be cancelled), Low battery energy |
||
Tone Detector ** (optional) |
+5 ~ – 40 dBm |
+20 ~ – 25 dBm |
|
Battery Charge |
Yes |
||
Battery Life |
150 hours |
||
Storage Temperature |
-20 — +60 °c, 90%RH |
||
Operating Temperature |
-10 — +50 °c, 90%RH |
||
Power Supply |
AA * 2 batteries |
||
Size |
140mm * 62mm * 31mm |
||
Weight |
About 185g |
Standard Packages
Standard |
Carrying bag |
1 |
User’s manual |
1 |
|
Power meter |
1 |
|
Calibration certification |
1 |
|
FC ,SC adaptor |
1 |
|
Optional(Add 3 USD) |
ST connector |
each 1 |
PAYMENT
1. We can accept payment via Escrow, Western Union and T/T. The best way is direct online payment,you can choose yourself. If you want to use other payment terms, please let us know before when you order.
2. Full payment must be made within 7 days after placing your order, or the order will be invalid or canceled by the system.
3. Make sure that you have completed all the detailed information like contact person, address, post code and telephone number when filling in your buyer’s information.
SHIPMENT
1. We will send the goods within 5 business days after the full payment has been confirmed.
2. We can provide the international shipping services as follows:
China Post Air Mail, HK Post Air Mail, EMS, TNT, DHL, UPS, Fedex. The default way is by China post air mail and HK post air mail.
3. The buyer is responsible for insurrance, problems and damage which caused by shipping service such as accidents, delays or other issues. Besides, we are not responsible for any custom duty or import tax, these charges are not included in the item price and shipping cost.
WARRANTY&GUARANTEE
1. All the goods are inspected and tested before shipment. if you are not satisfied with the goods, you can exchange the items within 7 days and you must contact us within 24 hours after the receipt of the items.
2. The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping.
3. All return items must be in its original conditions, including box and accessories. Man-made defects are not guaranteed, such as broken, scratched and so on.
4. For any items, please use EMS or your local post when send back
FEEDBACK
1. Buyer’s early confirmation will be highly appreciated after receiving the items.
2. Since your feedback is very important to our business’s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It’ll just take you 1 minute, but this 1 minute has the extremely vital significance to us.
3. Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you for your understanding.
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Name | Rating | Feedback |
---|
Shipping Company | Shipping Cost | Estimated Delivery Time |
---|---|---|
3 - 7 days | ||
3 - 7 days | ||
5 - 14 days | ||
Post Air Mail | Free Shipping | 15 - 45 days |
Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
---|---|
Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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