Forward thinking design concepts ensure product usefulness for generations to come.
Safety is our number one priority on any job site. Sperry Instrument's testing equipment ensures electrical equipment is properly installed and safe to operate. Durability, accuracy and safety are the three most important qualities expected of electrical testers and these products exceed expectations.
- Designed to withstand tough environments of both the home and job site
- Industry leading ten foot drop rating and 200 pound crush rating ensure a good product for a lifetime
Non-Contact Voltage Tester
Verify the presence of AC voltage prior to working on any application
This unit allows 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 fully insulated probe tip eliminates the risk of contacting live electrical wires while the patented battery check feature designed into the unit ensures tester and batteries are operating properly, virtually eliminating false negative readings.
- Audible and 360° visual indicators
- Non-contact sensing circuit detects 50-1000 VAC
- Impact resistant ABS housing tough enough to withstand any work-site application
We are so confident in the sustainability of this tool, we've include a Lifetime Warranty.
Sperry Instruments GFCI Outlet Tester
One of the Most Popular Testers by Electricians, Inspectors, Technicians and Homeowners
When you need a GFCI Outlet tester that's compact, provides comfort for repeated use and tests seven different wiring conditions with a press of a button, reach for the Sperry GFI6302.
- Neon lamps indicate 7 common wiring conditions
- Wiring condition legend is listed on top and bottom of tester
- GFCI function tests GFCI and standard outlets wired in parallel with GFCI outlets (multiple outlets in kitchen or bath)
- Tests standard 3-wire and GFCI protected 120V outlets
Test standard and GFCI Outlets
Quickly Locate Hot Terminals, Presence of Voltage in Outlets
Legend on Top and Bottom
Detecting the Absence / Presence at Circuit Breaker Panels
 Non-Contact Voltage Tester & GFCI Outlet / Receptacle Tester Kit |  DualCheck 2-in-1 Non-Contact Voltage Detector + GFCI Outlet Circuit Analyzer | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — | — |
| Model Number | STK001 | VD7504GFI |
| AC Voltage | 50 - 1000V, 120V | 50 - 600V |
| Non-Contact Voltage | ? | ? |
| GFCI & Receptacle Tester | ? | ? |
| Audible & Visual Indication | ? | ? |
| Agency Approval | C-UL US Listed, CE | ETL Listed |
| CAT Rating | lll 1000V, lV 600V, lll 300V | lll 1000V |
| Drop & Crush Rating | 10 ft Drop & 250 lb Crush | 10 ft Drop & 250 lb Crush |
| Number of Pieces | 2 Piece Kit | 1 Piece |
Non-Contact Voltage Tester
Safety is our number one priority on any job site. Sperry Instrument's testing equipment ensures electrical equipment is properly installed and safe to operate. Durability, accuracy and safety are the three most important qualities expected of electrical testers and these products exceed expectations.
- Designed to withstand tough environments of both the home and job site
- Industry leading ten foot drop rating and 200 pound crush rating ensure a good product for a lifetime
Forward thinking design concepts ensure product usefulness for generations to come.
Verify the presence of AC voltage prior to working on any application
This unit allows 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 fully insulated probe tip eliminates the risk of contacting live electrical wires while the patented battery check feature designed into the unit ensures tester and batteries are operating properly, virtually eliminating false negative readings.
- Audible and 360° visual indicators
- Non-contact sensing circuit detects 50-1000 VAC
- Impact resistant ABS housing tough enough to withstand any work-site application
Sperry Instruments GFCI Outlet Tester
We are so confident in the sustainability of this tool, we've include a Lifetime Warranty.
One of the Most Popular Testers by Electricians, Inspectors, Technicians and Homeowners
When you need a GFCI Outlet tester that's compact, provides comfort for repeated use and tests seven different wiring conditions with a press of a button, reach for the Sperry GFI6302.
- Neon lamps indicate 7 common wiring conditions
- Wiring condition legend is listed on top and bottom of tester
- GFCI function tests GFCI and standard outlets wired in parallel with GFCI outlets (multiple outlets in kitchen or bath)
- Tests standard 3-wire and GFCI protected 120V outlets
Test standard and GFCI Outlets
Quickly Locate Hot Terminals, Presence of Voltage in Outlets
Legend on Top and Bottom
Detecting the Absence / Presence at Circuit Breaker Panels
Non-Contact Voltage Tester & GFCI Outlet / Receptacle Tester Kit | DualCheck 2-in-1 Non-Contact Voltage Detector + GFCI Outlet Circuit Analyzer | |
|---|---|---|
| Customer Reviews | — | — |
| Price | — | — |
| Model Number | STK001 | VD7504GFI |
| AC Voltage | 50 - 1000V, 120V | 50 - 600V |
| Non-Contact Voltage | ? | ? |
| GFCI & Receptacle Tester | ? | ? |
| Audible & Visual Indication | ? | ? |
| Agency Approval | C-UL US Listed, CE | ETL Listed |
| CAT Rating | lll 1000V, lV 600V, lll 300V | lll 1000V |
| Drop & Crush Rating | 10 ft Drop & 250 lb Crush | 10 ft Drop & 250 lb Crush |
| Number of Pieces | 2 Piece Kit | 1 Piece |