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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
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Description
Adjustable Power Supply KA3005D 30V 5A Precision Digital Programmable Laboratory Switching DC Power Supply 220VAdjustable Power Supply KA3005D 30V 5A Precision Digital Programmable Laboratory Switching DC Power Supply 220V Main features: Compact Design Dual 4 Digit LED Displays Digital Controls Output switch control 4 sets of parameters can be stored inside for fast recall Keyboard Lock to prevent accidental changing of set parameters Circuit protection for over load, short circuit and over temperature. Automatic switching between mA and A display Quiet
Adjustable Power Supply KA3005D 30V 5A Precision Digital Programmable Laboratory Switching DC Power Supply220V
Main features:
Compact Design
Dual 4 Digit LED Displays
Digital Controls
Output switch control
4 sets of parameters can be stored inside for fast recall
Keyboard Lock to prevent accidental changing of set parameters
Circuit protection for over load, short circuit and over temperature.
Automatic switching between mA and A display
Quiet variable speed fan
Operating Conditions:
Input voltage: 220V +/-10%
Frequency range: 50- 60Hz
Operating temperature: 32-104 F (0-40 ºC)
Operating temperature: 32-104 F (0-40 ºC)
Operating humidity: < 80%RH
Storage temperature: 32-158 F (0-70 ºC)
Storage humidity: < 70%RH
Stable Voltage:
Output Voltage Range: 0-30V Continuously adjustable
Setup Resolution: 10 mV
Setup Resolution: 10 mV
Setup Accuracy: <0.05% +20 mV
Ripple: < 1mVRMS
Read back Accuracy: 10 mV
Temp. Coefficient: < 0.1% + 10mV
Read back Temp. Coefficient: < 100 ppm+10 mV
Stable Current:
Output Current Range: 0-5A Continuously adjustable
Setup Resolution: 1 mA
Setup Accuracy: <0.1% +3 mA
Ripple: < 3mARMS
Read back Accuracy: 1 mA
Temp. Coefficient: < 0.1% + 5mA
Read back Temp. Coefficient: < 100 ppm+5 mA
Weight: 9.5 lbs. (4.3 Kg)
Dimensions: 4.3 x 6.1 x 10.25 inches (110 x 156 x 260mm)
20A meter probe
Before Shipping:
Our QC Will Test the LCD and Assure it is 100% Good Function Before Shipping.
Before Shipping:
Our QC Will Test the LCD and Assure it is 100% Good Function Before Shipping.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 3
Alright
The interior cleaner are a little too dry for my liking- it feels like I need to use multiple wipes for the same area. I like the VPR for the plastics around the car (looks a little greasy), but I don’t think $20 is worth only 30 wipes each. I would rather buy the spray. Maybe I’m not using the wipes correctly but “shines like new” didn’t happened on the doors.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Good quality
As expected
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Reviewed in the United States on February 20, 2026
★★★★★ 5
Excellent combo pack.
The cleaner & protectant and VRP protectant are my new go to cleaner and protectant wipes, I’ve been using another brand for 30+ years but it’s time to try other brands, I bought these to give it a try and it didn’t disappoint, it works very well, I work in very dusty environments trying to clean and protect the interior is an ongoing battle, so far this combo cleaner and protectant is doing its thing as expected, the cleaner wipes are not heavily soaked but with just the right amount without leaving any streaks and the same goes for the protectant wipes.
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Reviewed in the United States on February 21, 2025
★★★★★ 5
Great
The VRP polish was not available so used the wipes, excellent results. I used it for my engine detailing, I also used it on my motorcycle for the plastic and restored the color.
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Reviewed in the United States on November 17, 2025
★★★★★ 3
Just OK
I did not care for this product. Maybe I didn't use it right but it was oily and left streaks on my doors and dash. The window cleaner was just ok.
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Reviewed in the United States on November 12, 2025