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LolaBunny21 | Staff 2.5K Views
Sep 8, 2026 7:06 PM

[Prime] KAIWEETS 2-in-1 Voltage Tester Screwdriver w/ LCD Display $9.59 + Free Shipping

$9.59

$20

52% off
Amazon
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Deal Details
KAIWEETS Direct via Amazon [amazon.com] has for Prime Members: KAIWEETS 2-in-1 Voltage Tester Screwdriver w/ LCD Display 3-500V AC Contact & Non-Contact Detection (KTS01) on sale for $15.99 - 40% off when you apply promo code A35OGMUE at checkout = $9.59. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.


From Merchant's Product Page:
  • Features:
    • Detection modes: Contact AC voltage (3–500V) and non-contact voltage detection
    • Phillips screwdriver with magnetic tip built into one compact body
    • LCD display shows real-time voltage levels and signal strength
    • Audible buzzer and LCD indicator alert for detected voltage presence
    • Continuity testing for wires, switches, and fuses
    • Fully insulated body with non-slip grip
    • 3-minute auto shut-off; low battery indicator
    • Power: AAA batteries
    • Color: Black/Red
    • Weight: 3.17 oz
    • Dimensions: 7.09" x 1.38" x 1.18"
    • 3-year warranty
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
KAIWEETS Direct via Amazon [amazon.com] has for Prime Members: KAIWEETS 2-in-1 Voltage Tester Screwdriver w/ LCD Display 3-500V AC Contact & Non-Contact Detection (KTS01) on sale for $15.99 - 40% off when you apply promo code A35OGMUE at checkout = $9.59. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.


From Merchant's Product Page:
  • Features:
    • Detection modes: Contact AC voltage (3–500V) and non-contact voltage detection
    • Phillips screwdriver with magnetic tip built into one compact body
    • LCD display shows real-time voltage levels and signal strength
    • Audible buzzer and LCD indicator alert for detected voltage presence
    • Continuity testing for wires, switches, and fuses
    • Fully insulated body with non-slip grip
    • 3-minute auto shut-off; low battery indicator
    • Power: AAA batteries
    • Color: Black/Red
    • Weight: 3.17 oz
    • Dimensions: 7.09" x 1.38" x 1.18"
    • 3-year warranty

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+7
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5 Comments

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Sep 8, 2026 7:13 PM
3.3K Comments
Joined Jan 2007
flatlightSep 8, 2026 7:13 PM
3.3K Comments
Might be one of those times it is worth it to get a UL/ETL listed product
Sep 8, 2026 9:03 PM
506 Comments
Joined Aug 2020
TurdFerguson2Sep 8, 2026 9:03 PM
506 Comments
Not a great time to mix your screwdrivers up...
1
Sep 9, 2026 5:06 AM
1.2K Comments
Joined Nov 2006
E_brakerSep 9, 2026 5:06 AM
1.2K Comments
Quote from flatlight View quoted comment :
Might be one of those times it is worth it to get a UL/ETL listed product
Meh, not really. This is just a dmm on a stick and pretty handy for 90% of uses around the house and garage.

I have a few other meters from this company and they do surprisingly well.

That being said, the AC voltage "measurements" are not likely super accurate. There appears to be no DC measurement, and a screw driver on the end is a compromise.
Last edited by E_braker September 8, 2026 at 10:15 PM.
Sep 9, 2026 8:08 PM
3.3K Comments
Joined Aug 2004
smithmalSep 9, 2026 8:08 PM
3.3K Comments
Sep 9, 2026 8:11 PM
3.3K Comments
Joined Aug 2004
smithmalSep 9, 2026 8:11 PM
3.3K Comments
Code only works with the PH version. Decided to splurge and get the flat head version as well. Seems like a decent product.

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