


About Klein Tools
As an American manufacturer of hand tools for more than 160 years, Klein Tools makes premium-quality, professional-grade tools that deliver performance, durability and precision. Our team continues to put six generations of expertise into each tool by using the highest quality materials and superior workmanship.
Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.
Non-Contact Voltage Detector Pen and GFCI Outlet Premium Test Kit, 50V to 1000V AC, Detects Common Wiring Problems
Klein Tools Non-Contact Voltage and GFCI Receptacle Premium Test Kit (Cat. No. NCVT1XTKIT) includes a Non-Contact Voltage Tester and a GFCI Receptacle Tester. The Non-contact Voltage Tester (Cat. No. NCVT1XT) detects voltage 50 to 1000V AC, is dustproof and waterproof with an IP67 rating, and has durable 9.8-Foot (3 m) drop protection. The GFCI Receptacle Tester (Cat. No. RT210) is designed to detect the most common wiring problems in standard and GFCI receptacles.
- Voltage Tester provides non-contact detection of 70 to 1000V AC in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
- Durable meter is dustproof and waterproof with an IP67 rating and 9.8-Foot (3 m) drop protection
- Volt Pen with high intensity, bright green LED indicates the tester is powered on
- When voltage is detected, a high intensity, bright red LED illuminates and an audible tone will sound
- CAT IV 1000V safety rating, low battery indicator, and easy access to battery compartment
- GFCI Tester detects the most common wiring problems in standard and GFCI receptacles: open ground, reverse polarity, open hot, open neutral, hot/ground reversed
- CAT II 300V safety rating, works on GFCI outlets, and confirms operation of the ground fault protective device
- NCV Tester is not recommended for testing tamper-resistant outlets; use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode
FEATURES

Non-Contact Voltage Tester detects voltage 70 to 1000V AC

Volt pen is dustproof and waterproof with 3m drop protection

110/125V AC electrical tester works on standard/GFCI receptacles
![]() NCVT3PKIT | ![]() RT250KIT | ![]() NCVT2PKIT | ![]() NCVT5KIT | ![]() RT250 | ![]() NCVT3P | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | NCVT3PKIT | RT250KIT | NCVT2PKIT | NCVT5KIT | RT250 | NCVT3P |
| Description | Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit | Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit | Dual Range NCVT with Receptacle Tester Electrical Test Kit | Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit | GFCI Receptacle Tester with LCD | Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC |
![]() 69149P | ![]() 69355 | ![]() NCVT-5A | ![]() NCVT-6 | ![]() ET310 | ![]() ET40 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No | 69149P | 69355 | NCVT-5A | NCVT-6 | ET310 | ET40 |
| Description | Test Kit with Multimeter, Non-Contact Volt Tester, Receptacle Tester | Premium Electrical Test Kit | Non-Contact Voltage Tester Pen, Dual Range, with Laser Pointer | Non-Contact Voltage Tester Pen, 12-1000V AC, with Laser Distance Meter | Digital Circuit Breaker Finder with GFCI Outlet Tester | Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC |

Non-Contact Voltage Detector Pen and GFCI Outlet Premium Test Kit, 50V to 1000V AC, Detects Common Wiring Problems

About Klein Tools
As an American manufacturer of hand tools for more than 160 years, Klein Tools makes premium-quality, professional-grade tools that deliver performance, durability and precision. Our team continues to put six generations of expertise into each tool by using the highest quality materials and superior workmanship.
Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857.

Klein Tools Non-Contact Voltage and GFCI Receptacle Premium Test Kit (Cat. No. NCVT1XTKIT) includes a Non-Contact Voltage Tester and a GFCI Receptacle Tester. The Non-contact Voltage Tester (Cat. No. NCVT1XT) detects voltage 50 to 1000V AC, is dustproof and waterproof with an IP67 rating, and has durable 9.8-Foot (3 m) drop protection. The GFCI Receptacle Tester (Cat. No. RT210) is designed to detect the most common wiring problems in standard and GFCI receptacles.
- Voltage Tester provides non-contact detection of 70 to 1000V AC in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
- Durable meter is dustproof and waterproof with an IP67 rating and 9.8-Foot (3 m) drop protection
- Volt Pen with high intensity, bright green LED indicates the tester is powered on
- When voltage is detected, a high intensity, bright red LED illuminates and an audible tone will sound
- CAT IV 1000V safety rating, low battery indicator, and easy access to battery compartment
- GFCI Tester detects the most common wiring problems in standard and GFCI receptacles: open ground, reverse polarity, open hot, open neutral, hot/ground reversed
- CAT II 300V safety rating, works on GFCI outlets, and confirms operation of the ground fault protective device
- NCV Tester is not recommended for testing tamper-resistant outlets; use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode
FEATURES

Non-Contact Voltage Tester detects voltage 70 to 1000V AC

Volt pen is dustproof and waterproof with 3m drop protection

110/125V AC electrical tester works on standard/GFCI receptacles
![]() NCVT3PKIT | ![]() RT250KIT | ![]() NCVT2PKIT | ![]() NCVT5KIT | ![]() RT250 | ![]() NCVT3P | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | NCVT3PKIT | RT250KIT | NCVT2PKIT | NCVT5KIT | RT250 | NCVT3P |
| Description | Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit | Premium Dual-Range NCVT and GFCI Receptacle Tester Electrical Test Kit | Dual Range NCVT with Receptacle Tester Electrical Test Kit | Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit | GFCI Receptacle Tester with LCD | Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC |
![]() 69149P | ![]() 69355 | ![]() NCVT-5A | ![]() NCVT-6 | ![]() ET310 | ![]() ET40 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No | 69149P | 69355 | NCVT-5A | NCVT-6 | ET310 | ET40 |
| Description | Test Kit with Multimeter, Non-Contact Volt Tester, Receptacle Tester | Premium Electrical Test Kit | Non-Contact Voltage Tester Pen, Dual Range, with Laser Pointer | Non-Contact Voltage Tester Pen, 12-1000V AC, with Laser Distance Meter | Digital Circuit Breaker Finder with GFCI Outlet Tester | Digital AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC |



























