3M Model 721 Opticom Infrared System Optical Detector **New Old Stock**

D&F Liquidators, Inc.
(997)
Seller's other items
Contact seller
US $100.00
ApproximatelyRM 414.77
or Best Offer
Condition:
New
4 available5 sold
Popular item. 5 have already sold.
People are checking this out. 5 have added this to their watchlist.
Pickup:
Free local pickup from Hayward, California, United States.
Delivery:
Varies
Returns:
No returns accepted.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:277373395606
Last updated on Nov 10, 2025 05:38:44 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country of Origin
United States
Brand
3M
Model
721
MPN
721
Category

Item description from the seller

About this seller

D&F Liquidators, Inc.

100% positive feedback•10.0K items sold

Joined Feb 2014
As one of the nation’s largest suppliers of surplus electrical construction materials, we maintain an extensive inventory of surplus electrical conduit fittings, electrical connectors, lugs, circuit ...
See more
Visit storeContact

Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.4
Shipping speed
5.0
Communication
5.0

Popular categories from this store

See allcategories
Cords/CablesLightingMeters/GaugesNetwork AppliancesPower DistributionSafety/Fire ProtectionSecuritySignaling/PhonesSolar

Seller feedback (906)

All ratingsselected
Positive
Neutral
Negative
  • i***l (2506)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Exactly as described, well-packaged, and shipped very quickly! RECOMMENDED
    Finder 90.20 Din Mount Relay Socket 10A 250V 8pin 2CO - DPDT ***BOX OF 10*** (#275800486029)
  • 1***7 (50)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The new drive was sold for a good price, double boxed with the drive in the original packaging and shipped within the time quoted. Arrived in excellent condition.
    Square-D OmegaPak AC Drive 8803-P00CO4E 3 hp 2.2 kw 460 VAC 3 phase (#283434220874)
  • u***e (169)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping. Product as described.
    Arrow Hart ACC340UM30 Magnetic Contactor 4-Pole 30a Ind 40a Res 208/240v Coil (#285200399908)
See all feedback

More to explore :