Cov khoom rov qab yuav txais tos hauv 40 hnub thaum yog hnub tau txais cov khoom. Cov khoom tsim tsis tuaj yeem rov qab lossis hloov. Cov khoom yuav nrog e-gift card yog hloov xwb; rov qab tsis raug.
Tsoom dawb
Zoo siab txais tos rau Roymall, koj lub professional website yuav premium department store tsoom. Peb ntsuas thiab txaus siab rau koj kev pab, thiab peb xav qhia peb lub siab ua tsaug los ntawm ntxiv qhov zoo nkauj rau koj cov kev yuav khoom. Thaum koj yuav khoom nrog peb, koj tsis tas yuav tau cov khoom zoo thiab ua kom koj lub neej zoo dua, tab sis koj yuav tau txais ib qho tsoom dawb nrog txhua qhov kev yuav khoom. Npaj los nrhiav peb cov khoom thiab nrhiav koj cov tsoom zoo? Nrhiav peb cov khoom xaiv, sau koj qhov kev yuav khoom, thiab nqa koj lub siab rau kev zoo siab thaum koj cov tsoom dawb tuaj nrog koj cov khoom.
Kev soj ntsuam
Peb yuav ua haujlwm hard kom soj ntsuam cov khoom rau koj tom qab tau txais koj cov kev yuav khoom thiab ua kom lawv mus kom zoo. Cov lus qhia soj ntsuam yuav muab rau koj hauv koj daim email confirmation.Hauv feem ntau, cov kev yuav khoom yuav raug kho hauv 2 hnub.Hauv cov xwm txheej tshwj xeeb, nws yuav raug delay raws li no: Thaum koj sau ib qhov kev yuav khoom hnub Saturday, Sunday lossis hnub so, nws yuav raug delay 2 hnub..Feem ntau, nws yuav tsum 5-7 hnub ua haujlwm (Monday mus Friday) tsis raug cuam tshuam los ntawm kev delay lossis lwm yam environmental factors..Vim peb cov kev soj ntsuam yog worldwide yog li cov sij hawm soj ntsuam yuav sib raug rau koj qhov chaw uas yog li nws yuav tsum tau ob peb zaug thiab thov ua siab ntev yog koj nyob hauv zej zog lossis lub teb chaws.
1. Kev rov qab & hloov chaw
Peb tsuas yog txais cov khoom yuav los ntawm roymall.com. Yog tias koj yuav los ntawm peb cov khoom lag luam lossis lwm cov khoom yuav, koj tsis tuaj yeem rov qab lawv rau peb.Cov khoom kawg lossis cov tsoom dawb tsis txais tos rau kev rov qab.Kom muaj peev xwm rov qab, koj cov khoom yuav tsis tau siv thiab nyob rau hauv tib yam li koj tau txais lawv. Nws yuav tsum nyob rau hauv cov pob txha original.Tom qab tau txais cov lus qhia rov qab los ntawm peb, thov pob txha koj cov khoom rov qab thiab coj koj cov pob txha mus rau lub chaw hauv pob lossis lwm tus neeg soj ntsuam. Peb yuav kho koj cov khoom rov qab lossis hloov chaw hauv 3-5 hnub ua haujlwm tom qab peb tau txais nws. Kev them rov qab yuav raug kho thiab automatically them rau koj qhov kev them nyiaj ua ntej.Tsis muaj kev rov qab lossis hloov chaw yuav raug txais yog tias cov khoom yog tsim custom, suav nrog custom ntev, custom color, lossis custom sau ntawv.Xav tau ntau ntxiv pab, thov hu rau peb. service@roymall.com lossis Whatsapp: +447549870296
2.Kev them rov qab
Koj yuav tau txais tag nrho cov nyiaj rov qab lossis 100% store credit tom qab peb tau txais koj cov khoom rov qab thiab tshawb xyuas nws. Kev them rov qab yuav raug kho thiab automatically them rau koj qhov kev them nyiaj ua ntej.Thov nco ntsoov tias cov nyiaj soj ntsuam thiab cov nyiaj fees tsis yog rov qab. Cov nyiaj soj ntsuam ntxiv tsis yog rov qab thaum cov pob txha tau soj ntsuam lawm. Koj yog tus neeg ua haujlwm rau kev them cov fees no thiab peb tsis tuaj yeem tso tseg lossis rov qab lawv, txawm tias koj cov kev yuav khoom rov qab rau peb.Thaum peb tau txais thiab paub tseeb tias koj cov khoom rov qab, peb yuav xa koj ib daim email kom paub tias peb tau txais koj cov khoom rov qab. Peb yuav qhia koj txog kev txais lossis tsis txais koj cov nyiaj rov qab.Yog tias koj muaj teeb meem nrog kev them rov qab, thov hu rau peb. service@roymall.com lossis Whatsapp: +447549870296
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Features:
Multi-functional Usage: Combines multimeter, oscilloscope, and current recorder functions to suit various measurement needs.
High Accuracy: Ensures precise reading with high accuracy across voltage, current, resistance, and frequency measurements.
Easy-to-Read Display: Features a large, clear screen for easy viewing of measurement results and waveforms.
Robust Input Protection: Equipped with comprehensive input protection to protect the device and the user.
User-Friendly Interface: Intuitive design with simple button layout for convenient operation and quick access to functions.
OWON CMS101 1000V 1000A (b tipus) -t rendeltem. mert az 1000A-ig mér. USB töltő, és mérőzsinór manual volt a dobozban. Tetszik,hogy akkus és nem elemes. 1db 18650 Li-ion akkuval, cserélhető. Hosszú üzemidővel rendelkezik. Saját dobozán kívül zacskóban érkezett 1 hónapot kellett várni. CN-ből nyomkövetés körülményes de mikor beérkezig akkor hirtelen minden adat megjelenik és pár napon belül itt is van. Oszcilloszkóp funkció nem probe-val működik hanem mérőkábelen keresztül. Kiírja feszültséget frekvenciát. Van benne érintés nélküli fázis kereső, de Wattot mérni nem tud. Megoldhatták volna, hogy egyszerre mutasson Voltot és Ampert is. Egyébként jó műszer jól használható. Nagy kijelzője van nagy betekintési szöggel. Szépen néz ki, sok gombal.
Its quality is usable.
The reason why it got 2 stars from me is because it doesn't have huge shortcomings.
1. The USB is only for charging, not for data connection, in other words, you can forget about the firmware update.
2. There is no baseline zeroing in oscilloscope mode.
In other words, the DC offset must be taken into account and corrected by yourself.
I bought two devices, one with -900mA and the other with -1.5A negative DC offset.
3. What I think is its biggest shortcoming is that it does not have Single and normal triggers. And since you can't update the firmware, you can forget about it.
The accuracy of the DC is good, the part of the multimeter is of the usual good quality from Owon.
The display is clearly visible, but the surface of the oscilloscope is smaller compared to the HDS120, the height is the same, but the width is almost half.
The shortcomings of the HDS120 can also be discovered here.
Roymall C.o.
Tsoom dawb
Kev soj ntsuam
Kev rov qab
Coupon Code
Direct purchase from the factory 
Tools
Measurement & Analysis Instruments
Digital Multimeters & Oscilloscope
Multimeters
