Derui Buying Guide & Brand Review (Oct. 2026 Updated)

Derui 65W USB-C Charger fit for Dell Latitude 3420 3540 5550 5520 5420 5430 5440 5340 5320 5630 5640 7440 7430 7420 7410 7370 7390 2-in-1, Dell XPS 13 9350 Type-C Adapter

Features

Input: AC 100V-240V, 50-60Hz for worldwide use, Cord Length: 3M(9.6 Ft), Output: 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3.25A, Power : 65 Watt (Compatible 29W 30W 45W 61W)

Compatible with Dell Latitude 3420 5531 5520 5430 5420 5340 7320 7370 7389 7410 7420 7430 7440 8240; Latitude 11 5175 5179, Latitude 12 5285 5289 5290 7212 7275 7285 7290, Latitude 13 3380 3390 7368 7370 7389 7390 2-in-1 E7370, Latitude 14 5490 7490 E7480, Latitude 15 5590 7569, Latitude 17 7778, Latitude E5480 E7380 9430 9330 7530 7430 7320 7330 5530 5330 5430 5400 5410 5420 5520 5320 2-in-1 5285 2-in-1 5289 2-in-1 5179 2-in-1, for Dell Chromebook 3100 3500 3400 3300 3380

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Professional Ultrasonic Jewelry Cleaner, Household Ultrasonic Cleaning Machine fit for Denture, Eyeglasses, Toothbrush Head, Shaver's Blade. White

Ultrasonic Jewelry Cleaning Machine 700ml Ultrasound Cavitation Machine Sonic Cleanerwith 1-10 LCD Digital Timer for Cleaning Diamond,Jewelry, Parts,Dental Tool,Watch,Eyeglasses,Carburetor,Nozzle

Features

😊[Easy to use] Add water to 2/3 of the ultrasonic cleaner tank,please refer to the highest water level scale marked inside of tank,Then put objects, preset timer,and turn on ultrasonic cleaning function,moderate cleaning agent and optional temperature preset are allowed to improve cleaing performance

😊 [Digital Timer] LCD display,1-10 min time setting

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2L Degas Sweep Ultrasonic Jewelry Cleaner with Timer Heater for Circuit Board Rings Eyeglasses Jewelry Denture PCB Coin Professional Ultra Sound PCB Cleaner with stainlees Steel Basket

Features

😊[Sweep Function ] In general, the ultrasonic distribution of traditional machines may not be able to throughout the tank, resulting in small ultrasonic power in some areas.Sweep function can make a uniform distribution of the ultrasonic power throughout the tank, to meet higher cleaning requirements.

😊[Degas Function] Air in the liquid affects cavitation and reduces ultrasonic power.Degas can quick degassing of cleaning liquids,the resistance of bubbles produced by ultrasonic cavitation reaction will reduced and the ultrasonic cleaning effect will be better.

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New Digital Frequency Adjustable Ultrasonic Cleaner Ultrasonic Generator

Features

😊[Sweep Function] The ultrasonic sound field distribution is more uniform and the cleaning is more comprehensive.Suitable for precision items.

😊[Degas Function] Air in the liquid affects cavitation and reduces ultrasonic power.Degas can quick degassing of cleaning liquids,the resistance of bubbles produced by ultrasonic cavitation reaction will reduced and the ultrasonic cleaning effect will be better.

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3 Liters Ultrasonic Jewelry Cleaner with Degas Sweep Power Adjust for Circuit Board Rings Eyeglasses Parts Denture PCB Coin Professional Ultra Sound PCB Cleaner Machine 3l /0.79gal

Features

😊[Function：Pulse] Continuous tracking to the resonant frequency for a long time to achieve peak output of ultrasonic power. The actual performance is that the ultrasonic continuous impact the items, enhance the effect of ultrasonic cleaning.

😊[Function ：Sweep] In general, the ultrasonic distribution of traditional machines may not be able to throughout the tank, resulting in small ultrasonic power in some areas.Sweep function can make a uniform distribution of the ultrasonic power throughout the tank, to meet higher cleaning requirements.

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6L Ultrasonic Parts Cleaner 1.5gal Stainless Steel with Power Adjust Pulse Sweep Degas Heated for Jewelry Rings Diamond Watch Glasses Circuit Board Dentures Metal nozzles Dental Surgical Instrument

Features

😊[Function1：Pulse] Continuous tracking to the resonant frequency for a long time to achieve peak output of ultrasonic power. The actual performance is that the ultrasonic continuous impact the items, enhance the effect of ultrasonic cleaning.

😊[Function 2：Sweep] In general, the ultrasonic distribution of traditional machines may not be able to throughout the tank, resulting in small ultrasonic power in some areas.Sweep function can make a uniform distribution of the ultrasonic power throughout the tank, to meet higher cleaning requirements.

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3L Derui Stainless Steel Ultrasonic CleanerTemperature Control for Cleaning Jewelry or PCB

Features

😊[High Quality] Ultrasonic sound can eliminate or disperse the dirt layer, make it emulsified, without worrying about friction or damage.

😊[Easy to Operate] Add proper amount of water, connect the power cord to the port, put in the product to be cleaned and turn it on clockwise.

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Timing and Heating Control of Ultrasonic Cleaner Clock Glasses Ring Dental Tools Experimental Equipment Medical Equipment 4.5L 37KHz

Features

😊[High Quality] Made of 304 stainless steel, environmental protection, stability, corrosion resistance and long service life. Basket made of stainless steel, elegant and perfect.

😊[Adjustable Cleaning Temperature and Time] Set the timer according to the pollution degree. After setting the timer and temperature, press the on / off button, the device will automatically operate. Press the "on / off" button again to stop the operation. The heater of the machine should be adjusted to high temperature according to water volume, capacity and room temperature. If you are in a hurry, it is best to add hot water directly to the items you want to heat.

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110V New Digital ultrasonic Generator 600W-1200W,28K/40K with transducers Optional (1200W/40KHz)

Features

Output power: 1200W

Frequency: 40K

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110V Ultrasonic Generator 1500W 40KHz With Transducers

Features

Frequency tracking: in the range of positive and negative 1.5KHz frequency deviation of the transducer, the generator can automatically adapt to the frequency change of the transducer without adjusting the frequency.

Current stabilizing ring: The machine is equipped with a loop stabilizing circuit, and the current can be stabilized within the positive and negative 0.1A of the specified parameter, whether under the load or the water temperature and the supply voltage. it is critical for the quality stability of the cleaning product.

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Timing and Heating Control of Ultrasonic Cleaner Clock Glasses Ring Dental Tools Experimental Equipment Medical Equipment 4L 37KHz

Features

😊[High Quality] Made of 304 stainless steel, environmental protection, stability, corrosion resistance and long service life. Basket made of stainless steel, elegant and perfect.

😊[Adjustable Cleaning Temperature and Time] Set the timer according to the pollution degree. After setting the timer and temperature, press the on / off button, the device will automatically operate. Press the "on / off" button again to stop the operation. The heater of the machine should be adjusted to high temperature according to water volume, capacity and room temperature. If you are in a hurry, it is best to add hot water directly to the items you want to heat.

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60W 28KHz/40KHz Optional Transducers (40KHz 60W)

Features

Frequency tracking: in the range of positive and negative 1.5KHz frequency deviation of the transducer, the generator can automatically adapt to the frequency change of the transducer without adjusting the frequency.

Current stabilizing ring: The machine is equipped with a loop stabilizing circuit, and the current can be stabilized within the positive and negative 0.1A of the specified parameter, whether under the load or the water temperature and the supply voltage. it is critical for the quality stability of the cleaning product.

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220V Digital Ultrasonic Generator LCD Display (1500W/28KHZ With transducers)

Features

Frequency tracking: in the range of positive and negative 1.5KHz frequency deviation of the transducer, the generator can automatically adapt to the frequency change of the transducer without adjusting the frequency.

Current stabilizing ring: The machine is equipped with a loop stabilizing circuit, and the current can be stabilized within the positive and negative 0.1A of the specified parameter, whether under the load or the water temperature and the supply voltage. it is critical for the quality stability of the cleaning product.

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2L Ultrasonic Cleaner Clean Machine Wash Bath for Jewellery Denture Parts Glasses