TM537 Mini Fiber Optic Power Meters 850/1300/1310/1490/1550/1625nm

Description

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TM537 Mini Fiber Optic Power Meters 850/1300/1310/1490/1550/1625nm
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Introduction:
TM537 Mini Optical Power Meter
has compact structure and stable performance and ensures high  measuring precision of 850nm, 1300nnm, 1310nm, 1490nm, 1550nm and 1625nm wavelengths. Used together with Optical Laser Source, it could accurately measure the loss of bier, cable and other passive  optical devices.
Features:
Imported sensor head
2.5mm universal interface (support FC/SC/ST connectors)
Low power consumption, continuous work more than 100 hours
Linear optical power and logarithmic power display
Automatic measuring range adjust and power remains indication
Relative value measurement
Compact and portable design
Specification:
Type
TM537
-A
TM537
-B
Display Range
+10
~
-70dBm @1550nm
+
26
~
-
50dBm @1550nm
Resolution
0.01dB
Calibrated Wavelength
850/1300/1310/1490/1550/1625nm
Sensor Type
InGaAs
Accuracy
0.35dB
±
1nW
0.35dB
±
10nW
Working Wavelength
800
~
1700nm
Continuous Working Hours
About 230 hours (stand-by time: about 3500 hours)
Power Source
2*AAA dry batteries
(not included)
Working Temp.
-10~+50
°C;
< 90%RH
Storage Temp.
-20
~+70
°C;
<90%RH
Dimension
L120mm*W33mm*H30mm / about70g
1. Your valid phone number is very necessary for the shipping, otherwise we can't guarantee that the package would safely arrives.
2. Any Customs tax applied to this package should be covered by buyers.
3. As has been stated on the eBay item description, Import duties, taxes and charges are not included in the item price and shipping charges. These charges be at the buyer responsibility. meanwhile the customs tax depend on the buyer local customs office.
What in Package:
1 x  Mini Fiber Optical Power Meter
(not included  batteries)
Contact Us:
1. We have always been trying to provide the best service and reliable products for every customer, however, accident may happen sometimes, please contact us to resolve any issue before leaving a negative feedback.
2. Please contact us by "Ask a question".
Payment
1. Payment methods accepted:
Paypal
only.
2. Payment must be received within 7 business days of auction closing.
Shipping
1. We ship your orders within 1-3 business days after the payment received.
2. Item shipped via Singapore Post or HongKong Post, It takes about 7-30 business days(USA,CA,AU,UK). Others country 10-20 business days(Brzil,India,RU), Exact delivery time depends on postal process.
3. If you do not receive your item(s) by 30 business days, Please feel free to contact us via ebay mail system, we will try our very best to resolve any problems with you.
Return Policy
1. Return is accepted within 30 days after the buyer's receiving the item.
2. If this item is defective upon receipt, customer has up to 14 days from date of receipt for exchange of a new one.
3. Unused/unopened merchandise will be fully credited.
Other Policies
We are not responsible for any custom duty or import tax.
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