Multi-function mini optical power meter red light pen all-in-one network tester 5km fibre tester pen

Dynamic distance:5km

Wavelength range:800-1700

Connector:Fc/sc/st

Detector type:Ingaas

Measuring range:-70 to +3

Uncertainty: 5%

Standard wavelength (nm):850 nm, 1300 nm, 1310nm, 1490 nm, 1550 nm, 1625 nm

Display resolution:Linear display, 0.1% logarithmic display

Red working wavelength:650nm

Red power:> 5mw

Operating temperature:-10 ~ +60 

Storage temperature:-25 ~ +70 

Automatic shutdown time:10min

Power supply:2 x 1.5v aaa (not included)

Size:118x65x30mm/4.6x2.54x1.17in

Weight:140g/4.9o

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.