Test & Measuring Instruments

Delivers the same accuracy and precision as some larger models. Compact, stainless steel construction these slide calipers provide inside and outside readings in both 1/16" and 1 mm graduations. In addition, there is a decimal equivalents chart on the calipers back side for help in making measurement calculations. Etched and filled black graduations.

Etched and filled graduations

Polished stainless steel finish

Decimal equivalents table on back

Measures OD and ID of washers, stems, seats, tubing, o-rings, etc

Includes quality leather case

Inch to decimal conversion on back, by 64ths

The T220 are stainless steel pocket dial thermometers. Their temperature ranges depend on the model. The thermometer has 1-3/4" variations. One year limited warranty.

Watertight, plastic magnifying dial cover

Recalibration nut

Stainless steel construction

+/- 1 division accuracy

A non-contact voltage tester serves as a key component in any electrical toolkit, allowing the user to verify the presence of AC voltage prior to working on an electrical installation or during troubleshooting without requiring physical contact with live electrical conductors. The Gardner Bender GVD-3504 Circuit Alert non-contact voltage tester features both audible (beeping) and visual (360 deg flashing red light) indicators to alert the user of the presence of AC voltage from 50 to 600 V. Use to locate breaks in wires and voltage at outlets, circuit breaker panels, light fixtures, switches, and motors. Quickly locates the hot terminals in receptacles. Fully insulated probe tip eliminates the risk of contacting live electrical wires. Built in patented safe test feature ensures tester and batteries are working properly. The unit includes a pocket-clip for secure portability. Requires one (1) AAA Battery (not included). Tester is C/ETL/UL listed, offers a 150 lb crush rating, CAT III 600 V rating, and includes a 1 year warranty.

Use this tester to check for "hot" wires before you begin electrical work

Beeps and flashes to indicate the presence of AC voltage from 50 to 600 V

Fully insulated probe tip eliminates the risk of contacting live electrical wires

Built in safe test indicates tester and batteries are working properly

Compact design with pocket clip for portability

Tester is C/ETL/UL Listed and offers CAT III rating with a 1 year warranty