The Astro Pneumatic Tool 7767 is a Digital LCD Wide Range Positive and Ground Circuit Tester designed for precise and reliable electrical diagnostics across a broad voltage spectrum of 4 to 60 volts. Built for professional automotive and shop use, it delivers accurate voltage readings directly on a clear digital LCD display, eliminating guesswork when tracing live circuits, fuses, and wiring. Dual-color LCD indication - red for positive power and green for ground - provides instant visual confirmation of circuit status. With a stainless steel testing probe and an extendable coil cord, this tester is engineered for durability and ease of use in demanding shop environments.
Features
Digital LCD display provides accurate, real-time voltage readings for reliable circuit diagnostics
Wide voltage measurement range from 4 to 60 volts, compatible with automotive and specialty electrical systems
Dual-color LCD indication: red for positive power circuits and green for ground circuits
Stainless steel testing probe for durability and precise contact with circuit components
Coil cord extends up to 12 feet for added reach during testing
Specifications
Brand: Astro Pneumatic Tool
Model: 7767
Voltage Range: 4 - 60V
Display Type: Digital LCD
Power Indicator Color: Red
Ground Indicator Color: Green
Probe Material: Stainless Steel
Cord Length: Up to 12 ft. (coil cord)
Item Dimensions: 12.6 x 5 x 1.6 inches
Item Weight: 0.49 lbs
Warranty: 1 year on material and workmanship
UPC: 745227064663
Includes
1x Digital LCD Wide Range Positive and Ground Circuit Tester (7767)
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