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.

I ordered the OWON CMS101 1000V 1000A (type b) because it measures up to 1000A. There was a USB charger and measurement cable manual in the box. I like that it is rechargeable and not battery-operated. It comes with one 18650 Li-ion rechargeable battery, which is replaceable. It has a long operating time. It arrived in a bag outside its own box; I had to wait for a month. Tracking from CN is cumbersome, but when it arrives, suddenly all data appears, and within a few days, it is here as well. The oscilloscope function does not work with a probe but through a measurement cable. It displays voltage and frequency. It has a non-contact phase finder, but it cannot measure Watts. They could have made it show Volts and Amps simultaneously. Otherwise, it is a good instrument that is very usable. It has a large display with a wide viewing angle. It looks nice, with many buttons.

I ordered the OWON CMS101 1000V 1000A (type b) because it measures up to 1000A. There was a USB charger and measurement cable manual in the box. I like that it is rechargeable and not battery-operated. It comes with one 18650 Li-ion rechargeable battery, which is replaceable. It has a long operating time. It arrived in a bag outside its own box; I had to wait for a month. Tracking from CN is cumbersome, but when it arrives, suddenly all data appears, and within a few days, it is here as well. The oscilloscope function does not work with a probe but through a measurement cable. It displays voltage and frequency. It has a non-contact phase finder, but it cannot measure Watts. They could have made it show Volts and Amps simultaneously. Otherwise, it is a good instrument that is very usable. It has a large display with a wide viewing angle. It looks nice, with many buttons.

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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.

Its quality is usable._The reason why it got 2 stars from me is because it doesnt 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 baxseline 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 cant 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.

Its quality is usable._The reason why it got 2 stars from me is because it doesnt 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 baxseline 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 cant 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.

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