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.
Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. A bright green LED will tell you the tester is working and also functions as a worklight. It changes to red and warning tones sound when voltage is detected.
- Voltage Tester provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
- Volt Pen with high intensity, bright green LED that indicates the tester is operational and aids in illuminating the workplace
- When voltage is detected, a high intensity, bright red LED illuminates and a warning tone sounds
- 50 to 1000 VAC power operating range allows broad application
- Auto power-off feature conserves and extends battery life
- CAT IV 1000V safety rating provides expanded operation and protection
- Lightweight compact design with a convenient clip to fit securely in your pocket
- Product not recommended for testing tamper-resistant outlets; use Cat. Nos. NCVT2P or NCVT3P in low voltage mode
FEATURES
Non-Contact Voltage Tester detects voltage 50 to 1000V AC
Volt Pen has red LED lights and audible tones to indicate voltage
Not recommended for tamper-resistant outlets
 NCVT1P |  NCVT1XT |  NCVT2P |  NCVT3P |  NCVT-4IR |  NCVT-6 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | NCVT1P | NCVT1XT | NCVT2P | NCVT3P | NCVT-4IR | NCVT-6 |
| Non-Contact Voltage Tester Pen, 50 to 1000V AC | Non-Contact Voltage Tester, 70 to 1000V AC | Dual Range Non-Contact Voltage Tester 12 - 1000V AC | Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC | Non-Contact Voltage Tester Pen, 12-1000 AC V with Infrared Thermometer | Non-Contact Voltage Tester Pen, 12-1000V AC, with Laser Distance Meter | |
| Voltage | 50 - 1000V AC | 70 - 1000V AC | Range 1: 12 – 1000V AC; Range 2: 70 – 1000V AC | Range 1: 12 – 1000V AC; Range 2: 70 – 1000V AC | 12 - 1000V AC | 12-1000V AC |
| Special Features | LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | Flashlight, LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | : IR Thermometer, Laser Pointer, LCD, LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | Laser Distance Measuring, Laser Pointer, Reverse Contrast LCD, LED and Audible Beep Indications, Auto-Power Off, Pocket Clip |
 ET250 | ET60 |  NCVT2PKIT |  NCVT3PKIT |  NCVT5KIT |  RT210 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | ET250 | ET60 | NCVT2PKIT | NCVT3PKIT | NCVT5KIT | RT210 |
| Description | AC/DC Voltage/Continuity Tester | Electronic AC/DC Voltage Tester, 12 to 600V | Dual Range NCVT with Receptacle Tester Electrical Test Kit | Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit | Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit | GFCI Outlet Tester |
Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
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 Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. A bright green LED will tell you the tester is working and also functions as a worklight. It changes to red and warning tones sound when voltage is detected.
- Voltage Tester provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
- Volt Pen with high intensity, bright green LED that indicates the tester is operational and aids in illuminating the workplace
- When voltage is detected, a high intensity, bright red LED illuminates and a warning tone sounds
- 50 to 1000 VAC power operating range allows broad application
- Auto power-off feature conserves and extends battery life
- CAT IV 1000V safety rating provides expanded operation and protection
- Lightweight compact design with a convenient clip to fit securely in your pocket
- Product not recommended for testing tamper-resistant outlets; use Cat. Nos. NCVT2P or NCVT3P in low voltage mode
FEATURES
Non-Contact Voltage Tester detects voltage 50 to 1000V AC
Volt Pen has red LED lights and audible tones to indicate voltage
Not recommended for tamper-resistant outlets
NCVT1P | NCVT1XT | NCVT2P | NCVT3P | NCVT-4IR | NCVT-6 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | NCVT1P | NCVT1XT | NCVT2P | NCVT3P | NCVT-4IR | NCVT-6 |
| Non-Contact Voltage Tester Pen, 50 to 1000V AC | Non-Contact Voltage Tester, 70 to 1000V AC | Dual Range Non-Contact Voltage Tester 12 - 1000V AC | Dual Range Non-Contact Voltage Tester with Flashlight, 12 - 1000V AC | Non-Contact Voltage Tester Pen, 12-1000 AC V with Infrared Thermometer | Non-Contact Voltage Tester Pen, 12-1000V AC, with Laser Distance Meter | |
| Voltage | 50 - 1000V AC | 70 - 1000V AC | Range 1: 12 – 1000V AC; Range 2: 70 – 1000V AC | Range 1: 12 – 1000V AC; Range 2: 70 – 1000V AC | 12 - 1000V AC | 12-1000V AC |
| Special Features | LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | Flashlight, LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | : IR Thermometer, Laser Pointer, LCD, LED and Audible Beep Indications, Auto-Power Off, Pocket Clip | Laser Distance Measuring, Laser Pointer, Reverse Contrast LCD, LED and Audible Beep Indications, Auto-Power Off, Pocket Clip |
ET250 | ET60 | NCVT2PKIT | NCVT3PKIT | NCVT5KIT |  RT210 | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| Mfg. No. | ET250 | ET60 | NCVT2PKIT | NCVT3PKIT | NCVT5KIT | RT210 |
| Description | AC/DC Voltage/Continuity Tester | Electronic AC/DC Voltage Tester, 12 to 600V | Dual Range NCVT with Receptacle Tester Electrical Test Kit | Dual Range NCVT and AC/DC Voltage Tester Electrical Test Kit | Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit | GFCI Outlet Tester |