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Description
Kyoritsu 3005A Digital Insulation and Continuity TesterOverview A lightweight and compact insulation and continuity tester from Kyoritsu, housed in a self enclosing case. Applications Suitable for both insulation and continuity testing. Tests Insulation resistance (250V 500V 1000V) Continuity (20 200 2000) Features and Specifications Insulation Measurements Measuring range: 20M 200M 2000M Output voltage on open circuit: Rated test voltage +20%, 0% Nominal current: 1mA DC min. Output short circuit current:
Overview
A lightweight and compact insulation and continuity tester from Kyoritsu, housed in a self-enclosing case.
Applications
Suitable for both insulation and continuity testing.
Tests
- Insulation resistance (250V / 500V / 1000V)
- Continuity (20Ω / 200Ω / 2000Ω)
Features and Specifications
Insulation Measurements
- Measuring range: 20MΩ / 200MΩ / 2000MΩ
- Output voltage on open circuit: Rated test voltage +20%, -0%
- Nominal current: 1mA DC min.
- Output short circuit current: 1.5mA DC approx.
- Accuracy: ±1.5%rdg±5dgt (20MΩ/200MΩ), ±10%rdg±3dgt (2000MΩ)
Continuity Measurements
- Measuring range: 20Ω / 200Ω / 2000Ω
- Output voltage on open circuit: 7~12V DC
- Measuring current: 200mA DC min.
- Accuracy: ±1.5%rdg±5dgt (20Ω), ±1.5%rdg±3dgt (200Ω/2000Ω)
Voltage Measurements
- AC Voltage: 0~600V AC
- Accuracy: ±5%rdg±3dgt
General
- Bargraph to display insulation resistance
- Displays the value of external AC voltage with flashing symbol
- Auto null function to subtract test lead resistance before displaying actual continuity resistance
- Live circuit warning beeper
- Automatic discharge of stored charges when test button is released
- 200mA continuity measuring current to IEC 61557
- Minimum 1mA current on insulation tests to IEC 61557
- Withstand voltage: 2200V AC for 1 minute
- Power Source: R6P(AA)(1.5V) × 8
- Dimensions: 185(L) × 167(W) × 89(D)mm
- Weight: 970g approx.
Standards
- IEC61010-1 CAT.III 300V Pollution Degree 2
- IEC61010-2-031
- IEC61557-1/2/4
Included Accessories
- 7122 (Test leads) Pouch for test leads
- 8923 (F500mA/600V fuse) × 2
- R6P (AA) × 8
- Shoulder strap
- Instruction manual
Standard Warranty
1 Year
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
4.8 ★★★★★
Based on 1062 reviews
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Product Reviews
★★★★★ 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
★★★★★ 5
Works great!
Color: Storage Cover Black, Size: Rechargeable
I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries!
I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage.
I highly recommend this frother. It is the best one I have had - and I have had quite a few.
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Reviewed in the United States on April 16, 2026