Mini FTTH Fiber Optic Optical Power Meter YJ-320A -70~+6dBm Support FC SC ST

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Mini FTTH Fiber Optic Optical Power Meter YJ-320A -70~+6dBm Support FC SC ST
Specification:
Wavelength(nm)：850,1300,1310,1490,1550,1625nm
Detector：InGaAs
Measurement Range (dBm)：-70~+6
Uncertainty：±5%
Calibrated Wavelength(nm)：850,1300,1310,1490,1550,1625nm
Resolution(dB)：0.05
Optical Connector：FC,SC,ST
Power Supply：Alkaline Battery(2xAA 1.5V) (not includeBatteries)
Battery Operating Time：100 hours with 2pcs1.5V batteries
Operating Temperature(°C)：-10 ~ +60
Storage Temperature(°C)：-25 ~ +70
Relative Humidity：0 to 95% (non-condensing)
Size:110x32x17mm
Package include:
1 x Mini Fiber Optical Power Meter Tester -70~+6dBm OLED Display FC SC ST YJ-320A
Payment
We accept PayPal only.
Shipping
1.Items are shipped from china.we will send out within 1 bussiness day after receive the payment.
2.We only ship to ebay confirmed address. So before bidding,  please kindly verify your ebay address.
3.
Shipping to USA takes 8-18 days in normal condition by E-packet with tracking number.
Shipping to most other countries takes about 12-30 days via Economy Int'l Airmail.
Less than , without free tracking number,if you request tracking number,please send ebay message to us.
Over ,with tracking number free.The shipping time depends on your location and local postal service,as well as the weather condition along the shipping,sometimes may take longer,.please send ebay message to us if you didn't get your package.
4.Express shipping: Extra  -- will be charged for the first 500 grams for most countries. Send ebay message to us if  you need this service.
Terms of sale
1.If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back.   Please send ebay message to us before you return it.
2.If item is defective in 30 days, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
3.If item is defective after 30 days, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
About us
We are honest seller and do our best to serve you.
So if you have any concerns,please don’t hesitate to send ebay message to us.