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Antenna Retevis ad alto guadagno VHF/UHF SMA-F Retevis RHD-771 per KENWOOD BAOFENG UV-5R RETEVIS H777 RT5 Walkie Talkie Hf Transceiver C9030A
US$8.99 US$14.99

D: Will it fit and work with Jianpai 8800 plus?

Domandata da Samppa78 il 2022-04-24 12:31:03

Alinaseeb متميز

2024-11-03 02:18:35 Utile (0)
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Samppa78 16/05/2023
Not a precision square,mating surfaces are not flat, the part where bottom contact upper part is not in the same line. So this needs to be flat but its not. Bottom part is only screwed with 2 bolts that had stripped threads and bottom part holes doesn't align with upper part correctly. So poor quality and failed quality control. Will not purchase again,as advertised item us not what you actually get.
Squadra da carpentiere di ingegneria angolare a 90 ° quadrato da meccanico Drillpro con regolatore di angolo hardened angle ruler in acciaio di precisione
US$11.49 US$19.99
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Cavo jumper in filo di rame stagnato a singolo nucleo da 200 m 0.55 mm 8 Colori per circuiti stampati
US$10.34 US$11.99

D: Can this be a good cable to build 3d printers harness,wiring for stepper motors with max current 24v 4A? Is this a silicon cable?

Domandata da Samppa78 il 2021-01-10 09:41:29

brocak Not for such load, maybe 0.5 amps low power

2021-01-10 11:57:52 Utile (1)
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Antenna Retevis ad alto guadagno VHF/UHF SMA-F Retevis RHD-771 per KENWOOD BAOFENG UV-5R RETEVIS H777 RT5 Walkie Talkie Hf Transceiver C9030A
US$8.99 US$14.99

D: Will this antenna fit and work with jianpai 8800 pro?

Domandata da Samppa78 il 2022-04-24 12:32:33

viliambang The diameter of the ring is larger by approx. 0.5 mm, it needs to be ground

2023-07-02 05:46:51 Utile (1)
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Samppa78 05/10/2023
For the price of this device its very good. Advance version comes with probes yms. User manual is also included. Good screen. Latest firmware can be uploaded from Fnirsi.cn. Update manual is also included.
FNIRSI DSO-TC3 Oscilloscopio digitale Tester di transistor Generatore di segnali 3 in 1 Tester di componenti elettronici multifunzione
US$65.99 US$69.99
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JIANPAI 8800 Plus 10W 5800mAh Radiotrasmittente a 16 Canali a Doppia Banda ad Alta Potenza con GPS, Ricarica USB di Tipo-C, Impermeabile
US$86.99 US$135.99

D: Analog or digital radio?

Domandata da Bekida il 2023-04-04 05:10:12

Samppa78 Digital

2023-04-08 09:24:30 Utile (0)
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Hotend assemblato Red Lizard K1 V6 con ugello in rame placcato per l'estrusore Ende3 V2 Voron Prusa I3 MK3. Parti per stampante 3D
US$36.99 US$49.99

D: Hi.Is this a high flow version of hotend and does it have a grab screws to secure thermistor and heater? What size of thermistor is needed?

Domandata da Samppa78 il 2023-04-08 03:43:38
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Hotend assemblato Red Lizard K1 V6 con ugello in rame placcato per l'estrusore Ende3 V2 Voron Prusa I3 MK3. Parti per stampante 3D
US$36.99 US$49.99

D: Hi.What is the maximum flow rate for this hotend?

Domandata da Samppa78 il 2023-04-07 07:23:42
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Samppa78 16/01/2023
Device has a good quality build, came with old firmware so do update the device to latest 0.68 version as it adds support for Q3,0 charging. Only issue that i had is pc micro usb is soldered in an angle so connecting pc cable to it was a problem. After checking on internet noticed same issue on the other pictures of the product,so maybe manufacturing problem.
FNIRSI-FNB58 USB QC / PD Tensione ed amperometro Tester multi-funzionale per la ricarica rapida Tipo-C Schermo HD Interazione uomo-computer Rilevamento del cavo Modulo di misura
US$49.44 US$50.00
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Creality 3D® Ultrabase 235*235*3mm Vetro Piatto Piattaforma riscaldata Superficie di costruzione del letto per Ender-3 MK2 MK3 Parte per stampante 3D a letto caldo
US$25.40 US$27.00

D: my printing platform is warped on my Ender 3 Pro is warped and I want to get a new one. Which one is it??? *****

Domandata da gpschmidt il 2019-12-06 10:37:31

Samppa78 This product fits ender 3 pro with surface size 235x235.

2022-11-28 10:44:45 Utile (0)
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180W DL24P 2.4 Pollici DC USB Tester Carico elettronico APP 18650 Batteria Monitoraggio capacità Carica di scarica Contatore alimentazione Checker con colore Display Sistema a 4 fili
US$68.99 US$68.04

D: Hello. Is there any way to change scale on graph with phone app? At minute it is useless for DC battery as scale is 300V and 150A!

Domandata da ph001 il 2020-06-19 11:16:55

Samppa78 I haven't tested phone app.

2022-11-28 10:44:08 Utile (0)
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Guscio Protettivo in Lega di Alluminio Armato con Doppia Ventola per Raspberry Pi 4 Modello B Solo
US$19.55 US$18.00

D: is it suitable for raspberry pi 2

Domandata da mbnngp il 2019-09-12 01:56:36

Samppa78 No.

2022-11-28 10:43:01 Utile (0)
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3S 40A Li-ion Litio Batteria Scheda di protezione del caricatore PCB BMS per motore di perforazione 11,1 V 12,6 V Modulo cella Lipo con bilancia
US$9.19 US$9.99

D: what is the maximum ampere hour of this BMS

Domandata da BG453216433 il 2020-11-19 11:23:50

Samppa78 Contact customer support for more info

2022-11-21 01:05:50 Utile (0)
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Kit Estrusore per Filamento Creality 3D® da 1.75mm e Tubo in Teflon Capricorn per Stampante 3D
US$27.71 US$33.99

D: Is this compatible with the Ender 3 Max?

Domandata da BG535361435 il 2022-01-29 11:35:57

Samppa78 Yes.

2022-11-21 01:05:18 Utile (0)
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Machifit Profilo di estrusione in alluminio 2080 a scanalatura a V nero da 200-1000 mm per strumenti CNC fai da te
US$16.09 US$19.99

D: is possible cut the profiles regarding to my size needs?

Domandata da Eddie Piazza il 2020-09-18 06:47:53

Samppa78 Contact customer support

2022-11-21 01:05:16 Utile (0)
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Samppa78 14/11/2022
DL24P tester,good quality,works as described. There is available 3d stl model for case that fits this tester. Case is made well by carverandi . You van download it from this link https://www.thingiverse.com/thing:4734854 I recommend you download and print case for this hardware. Case will protect the tester and use is more convenient. When using case,remove provided support legs from the pcb. Before use remove the fan and heatsink from the pcb and inspect mosfet . Make sure there is thermal compound between mosfet and heatsink. Just to be on the safe side replace thermal compound with better quality one. This is a 180W load but if you run this at 180W for a long time you will burn mosfet,so limit hardware in the settings to 150W. Basic understanding of ohm law is needed when you test batteries.
180W DL24P 2.4 Pollici DC USB Tester Carico elettronico APP 18650 Batteria Monitoraggio capacità Carica di scarica Contatore alimentazione Checker con colore Display Sistema a 4 fili
US$68.99 US$68.04
0
raccomandazioni
Commento (0)
180W DL24P 2.4 Pollici DC USB Tester Carico elettronico APP 18650 Batteria Monitoraggio capacità Carica di scarica Contatore alimentazione Checker con colore Display Sistema a 4 fili
US$68.99 US$68.04

D: Can the device also be used with big LiFePo4 cells which have several hundreds of ampere hours? What is the maximum Ah value it can measure?

Domandata da BG438161891 il 2022-07-21 07:45:42

Samppa78 As long as the battery pack doesn't exceed tester maximum voltage then its okei. However it will take many hours to test a big battery pack. Notice ohm law when you test battery's, depending on the set voltage you will be able or not to pull 180W. This is a maximum for this tester and you can burn mosfet. Run this device at max 150W and before use remove cooler and make sure that thermal compound is present.Just to be safe replace for better quality thermal paste.

2022-11-13 06:36:34 Utile (0)
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Ventola di raffreddamento ugello DC brushless ad alta velocità 4010 da 40*40*10mm a 24V per stampante 3D Ender-3 di Creality 3D®
US$5.76 US$5.00

D: Can I use this for my mini 7 egg incubator?

Domandata da BG541355221 il 2022-09-06 05:13:37

Samppa78 If the fan specs are the same and fan model then why not?

2022-11-13 06:30:08 Utile (0)
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