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WOLFRAM_PERREY 30/03/2021
Workes perfect!! Very good build quality
DDB Extrusor Clon Dual Drive Actualización Bowden Extrusor Para filamento de 1,75 mm Piezas de Impresora 3D
US$20.78 US$21.99
0
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WOLFRAM_PERREY 22/07/2018
Very affordable function generator with grate performance Looking to the specs and its performance it’s a real grate function generator. Menus Operation design is done similar to Keysight equipment. A grate feature is the included frequency counter. May be You should think about some little inexpensive mods to use this generator for radio applications: 1 - Put the floating output ground to protection earth. if You want to stay with a floating output ground you must replace the Switch PSU to a transformer based PSU with linear regulator. - Cost: US$ 1 – 20 2 - Calibrate the output levels (Tune the internal amplitude and offset pots) - Cost US$ 0 3 - Replace the original reference oscillator with a adjustable TCXO type (and calibrate after) - 10 - 20 US$ 4 - If You want to use the generator with external attenuation >40db (for radio testing) then You should shield the inside of the generator for undesired HF leaking. It comes with a plastic case and there is no shielding at all!! You can do it by spraying the inside of the housing with shielding spray and/or application of copper foil. US$ 10 After this mods You have a quite decent function generator and counter! with a lot of functionality but for very little money!! Defiantly I'm very happy with this purchase and would buy this FG again.
FY6600 Digital 30MHz 60MHz Dual Channel DDS Función Forma de onda arbitraria Generador de señal Medidor de frecuencia
US$127.99 US$135.99
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WOLFRAM_PERREY 30/01/2018
Very good fixture! No plastic and metal with heavy base on rubber standoffs for good standing. Nice adjustable fixture noses with adjustable spring load. The best fixture around Chinese offers.
Soporte de placa PCB de acero inoxidable Kaisi para reparación de teléfonos móviles, fijador de placa base
US$16.16 US$16.99
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WOLFRAM_PERREY In compare, You would say its superior, equal or inferior than the WELLER product?

Penoff 15/05/2016
I have used Weller tip activator which is really good and I was surprised this one although different type is still very effective even at that low price. Definitely a good investment.
Puntas de soldador BEST BST-5G resucitadas con crema
US$11.42 US$13.99
1
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Usted es el experto, ¿puede ayudarme?

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