Reliable 20mA Current Circuit Tester With 100dB Buzzer For-C

Reliable 20mA Current Circuit Tester With 100dB Buzzer For-C Description

Features:
This continuity tester features both buzzer (100dB) and visual LED indicators to clearly show wire connectivity condition when touching both ends of a tested wire.
Powered by an included 9V battery with easy access compartment for quick replacement, consuming none power when not in use for efficient energy saving.
Effectively checks cable integrity, wire continuity, PCB board connection, and product functionality with 20mA loop current during measurement.
Crafted from ABS plastic with portable dimensions (8x5.7x3.2cm/3.15x2.24x1.26in), ideal for electricians and DIYer electrical projects.
Never use when the product is powered on or connection to live circuits to prevent potential hazards during testing operations.

Specifications:
Product name: 9V buzzer tester
Component: ABS
Styles:A/B/C/D
Color: as shown in the picture
Size: 8x5.7x3.2cm (3.15x2.24x1.26 inches)
Note: Do not use the product when it is powered on or connection to a power sources!

Package Includes:
1 Set Continuity Tester

note:
1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order.
2.Due to the differences between different monitors, the picture may not reflect the actual color.
Thanks for your understandings.