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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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Description
Electrical Safety Test Model 9804Highly durable with multiple user protection design. Meet variety of safety standards such as IEC, EN, UL, CSA, GB, JIS and other safety related test requirements for electronic products and components. Features: High Efficiency and High Stability Output PW amplifier design. Output source up to 98% effciency. Less then 1% regulation High Accuracy and High Resolution Testing. 2V adjustable steps. Current measurement done with 1uA resolution and + (1.
Highly durable with multiple user-protection design. Meet variety of safety standards such as IEC, EN, UL, CSA, GB, JIS and other safety-related test requirements for electronic products and components.
Features:
- High Efficiency and High Stability Output PW amplifier design. Output source up to 98% effciency. Less then 1% regulation
- High Accuracy and High Resolution Testing. 2V adjustable steps. Current measurement done with 1uA resolution and +/-(1.5% + 30uA) accuracy enables small leakage measurements
- Constant protection function in operation throughout testing. Self-check when power turned on, then "detection voltage" sent during initialization period checks for shorts to prevent high voltage or current returning during test. Additional cut off protection mechanisms
- LCD display clearly shows setting parameters, test conditions, measurement values and DUT inspection results
- Manual or auto test mode, function key for quick selecting, True RMS, 100 memory block for test condition (step) settings, USB device and RS232 interface. GPIB optional
Optional accessories available include GPID card, High Voltage Test Pistol, High Voltage Test Probe, USB, RS232 or GPIB cable, rack adapter panel
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
4.5 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Great purchase
Color: Storage Cover Black, Size: Rechargeable
I've had my Circle Joy Frother since May 11th, and I've have used it every day. It's the best frother I've ever ordered or owned. It's powerful, works great and it's rechargeable, no batteries to buy for this one. I'll buy this one again if or when it stops working. I'm very satisfied.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Game Changer for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable
I purchased the Circle Joy Rechargeable frother mostly because of the price. The frothy-whipped cream is a treat on the weekends, and the last hand frother I purchased zapped out. WoW - this one is amazing! The last one I had was battery operated, and wasn't as fast as this one. I now use it everyday because it works so quickly. It comes with a "lid" for the blender part, so I can toss in my briefcase. Love that recharges quickly so its ready when I am. Great price, easy to use, looks sleek, and tiny enough to take with you. LOVE, FiVE Stars
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Great for short term
Color: Storage Cover Black, Size: Rechargeable
Works great when it works.... But I've bought three this year and two of them just unexpectedly died with no logical reason. Giving up and trying a new brand for my protein coffee drinks. *Edit....after original review the seller offered a refund and apologized for the issues I had. Bumping up my rating for proactive customer service and trying to make things right.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great buy!
Color: Storage Cover Black, Size: Rechargeable
Great product. I'm glad I bought this to replace my old, cheap one that I got from Ikea. I like that it has double whisk as it does froth my liquids really well. I like the speed of it and it's easy to use and wash. The battery life is pretty long as well. I haven't charged it since I got it.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Pretty darn good frother...
Color: Storage Cover Black, Size: Rechargeable
This is a pretty darn good frother/whisk, which we use primarily for mixing Crystal Light and LMNT drinks. It holds a charge for a long time and it is easy to recharge with the USB-C port and cable. My only complaint is that you must hold the power button continuously while operating it which is challenging to do using tall cups. It would be much better if is was a two stage on-off switch and had a longer wand, which isn't as long as it could be. But the unit is lightweight, easy to use and very versatile. Overall, I would buy it again.
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Reviewed in the United States on April 15, 2026