trf_electronics sur eBay

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Lieu : États-UnisMembre depuis : 08 mars 2018

Évaluations

12 derniers mois

Positives97- évaluations positives au cours des 12 derniers mois

Neutres0- évaluations neutres au cours des 12 derniers mois

Négative0- évaluations négatives au cours des 12 derniers mois

Toutes les évaluations (575)

sumit1 (7918)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
Achat vérifié
Good buyer, prompt payment, valued customer, highly recommended.
ecdiystore (1798)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
Achat vérifié
Good buyer, prompt payment, valued customer, highly recommended.
endlessparts (30932)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
Achat vérifié
Quick response and fast payment. Perfect! THANKS!!
activeparts (30411)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
Achat vérifié
Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
motorhouse (28614)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
Achat vérifié
Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.
8937greg (9925)- Évaluation laissée par l'acheteur.
Il y a plus d'un an
Achat vérifié
Thank you for an easy, pleasant transaction. Excellent buyer. A++++++.

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Avis (109)

Elenco M-1250 23 Range 20k/V VOM Meter

27 nov. 2020

Inexpensive, but adequate for my work.

An inexpensive meter, but seems to work well enough. I am doubting the 20KOhm per volt rating, having looked at the schematic, but all I need it for is radio alignment using peak and null signals. I don't even need a graduated scale. This is a completely non-electronic meter. No ICs or transistors. Just a couple of protection diodes and rectifiers and that's it. Don't try to use this to build a rocket ship.

30V 5A Digital DC Power Supply Adjustable Variable Lab Bench Test Equipment Tool

14 nov. 2019

OK for it's price, but not a precision item.

Power supply works. Cover screws were falling out, though. Retapped holes to 6-32 and new screws to fix. Circuit card seems good quality, but the rest is typical Chinese JUNK. Binding posts are almost stripped out, but at least they are the correct spacing. Adjustment pots are jumpy and require careful placement. It's not a bad unit for the price. CV and CC appear to work, but the lowest CC is .5 Amps. It would be better if it were lower.

BG-C02(HP1000): Car Charger for HP Mini 1000, 1100 NetBook Computer

03 mai 2020

Easy to use, works perfectly.

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