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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
BENETECH GM65 Optic Power Meter Light Source Power TesterFeatures 1. 6 optic wave length for selection, including 850nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm. 2. Universal optic interface design, FC converter for FC SC ST interface. 3. Reading unit switching between absolute power and relative power. 4. Battery volume display, reminding you to replace batteries in time. 5. 10 minutes auto power off to save power. (This function can be set off.) 6. Light weight & mini size & low power consumption. 7.
Features1. 6 optic wave length for selection, including 850nm, 1300nm, 1310nm, 1490nm, 1550nm and 1625nm.
2. Universal optic interface design, FC converter for FC/SC/ST interface.
3. Reading unit switching between absolute power and relative power.
4. Battery volume display, reminding you to replace batteries in time.
5. 10 minutes auto power off to save power. (This function can be set off.)
6. Light weight & mini size & low power consumption.
7. Widely applicable to optic fiber engineering, optic fiber sensor research, optic elements production, optic elements research, etc.
Specification
1. Material: ABS
2. Power Supply: 2 x 1.5V AAA battery (Not included)
3. Measuring Range: -70~+6dBm
4. Wavelength: 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm
5. Resolution: 0.05
6. Accuracy: Greater than or equal -48dBm, +/-2dBm; Less than or equal -48dBm, +/- 3.5dBm
7. Operation Environment(Greater than or equal -48dBm): 0~40 degree C (32~104 degree F), 5~95%
8. Operation Environment(Less than or equal -48dBm): 0~32 degree C(32~89.6 degree F), 5~80%
9. Storage Environment: 0~40 degree C(32~104 degree F), 5~95%
10. Auto-off: 10 minutes
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1270 reviews
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Product Reviews
★★★★★ 5
Quality material and perfect fit
Color: Teal01, Size: 4X-Large
Excellent material, soft and stretchy, makes me seem slimmer; great color choices and breathable fabric for warm weather.
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Reviewed in the United States on April 25, 2026
★★★★★ 4
Good shirt good wicking
Color: Blue, Size: Medium
As advertised good short for wicking
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Reviewed in the United States on June 3, 2026
★★★★★ 5
They fit well
Color: Jacquard Black, Size: Medium
Fits well, cool and great looking
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Super lightweight and comfortable.
Color: Black, Size: XX-Large
Fits great! Well made!! Super light weight and almost sheer fabric! Stretch and comfort for golf and looks great with dress pants!
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Comfortable shirt
Color: Teal02, Size: XX-Large
A great feel , so comfortable to wear!!!
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Reviewed in the United States on April 18, 2026