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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
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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
4.2 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 4
Great oil
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
No issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
they give what they offer
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
great service from seller it was exactly how much oil quantity i ordered and its great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
It fits and works like it should.
Color: 86mm-for Bmw
It fits and works like it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Works perfect 2017 N55 3.0L
Color: 86mm-for Bmw
Perfect fit. Great quality. 2017 bmw x3 35i N55
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
works great
Color: 86mm-for Bmw
works great, no issues. perfect for 2001 volvo v70
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
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