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Train Control Systems KA3 Keep Alive 2000
Train Control Systems KA3 Keep Alive 2000
Train Control Systems KA3 Keep Alive 2000
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Train Control Systems KA3 Keep Alive 2000

Marsoni M251S
Sale price$22.95
Pay 4 payments of $5.74 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Train Control Systems KA3 Keep Alive 2000TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA3 will power an HO Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep Alive includes a Blue and a Black w White Stripe wire to attach it to a decoder. Dimensions: 1. 02 x . 45 x . 347 or 25. 9mm x 11. 43mm x 8.
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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
4.7 ★★★★★
Based on 1540 reviews
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Verified Purchase
Pet Lover
San Leandro, US
★★★★★ 5
Absolutely fantastic
Color: Black, Color: Black
Absolutely solid product and would recommend this to anybody as a wide mouth espresso measuring cup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
T
Verified Purchase
Tracy500
Cuba, US
★★★★★ 5
Nice cup!
Color: Silver
Nice measuring cup. I appreciate the pretty wooden handle. Using this espresso measuring cup has upped my latte game considerably!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
C
Verified Purchase
CerisK
Chelsea, US
★★★★★ 4
Decent 3oz measurer
Color: Black, Color: Black
I like it, it works. However it is a bit heavy on the handle side. You think somebody like maestri house would get it correct. Could have used heavier metal on the measuring cup. Anyways I keep it it's nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
I
Verified Purchase
Irishjude
Waukegan, US
★★★★★ 5
Expresso
Color: Silver
I like it. Each coffee perfectly measured
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
W
Verified Purchase
William Cummins
Chelsea, US
★★★★★ 5
Very useful
Color: Black
Very useful addition to my expresso brewing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026

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