Non-Contact AC Voltage Tester Pen 90-1000V | CKCTINNER
Non-Contact AC Voltage Tester Pen 90-1000V | CKCTINNER
CKCTINNER Non-Contact AC Voltage Tester Pen – 90–1000V
The CKCTINNER Non-Contact Voltage Tester Pen is the go-to tool for electricians, maintenance technicians, and homeowners who need a fast, safe, and reliable way to detect live AC voltage — without ever touching a bare wire. Simply bring the tip close to an outlet, cable, circuit breaker, or junction box: a red flashing LED and audible beep instantly alert you to the presence of voltage. No contact required.
Made in Mainland China.
Key Features
- Wide Voltage Range: Detects AC voltage from 90V to 1000V — suitable for residential, commercial, and light industrial circuits.
- Non-Contact Detection: Fully insulated body with no exposed metal parts keeps you safe during testing.
- Clear Dual Alerts: Red LED flash + audible beep when voltage is detected; white LED torch lights up when no voltage is present.
- Broad Frequency Compatibility: Works across 50–500 Hz frequency ranges.
- CAT II 1000V Safety Rated: Built to meet recognised electrical safety standards for worry-free use.
- Compact & Lightweight: Slim pen-style form (152 × 23 × 15 mm, 38 g) slips easily into a tool belt or pocket.
- Durable ABS Plastic Body: Available in Yellow or Blue — tough, lightweight, and fully insulated.
- Low Power Consumption: Runs on 2 × AAA batteries (not included) for long service life.
What Can You Test?
This tester pen is ideal for quickly checking:
- Wall outlets and power sockets
- Power supply cords and extension cables
- Circuit breakers and fuse boxes
- Junction boxes and terminal strips
- Light fixtures and switches
Technical Specifications
| Test Voltage Range | 90–1000V AC |
| Frequency Range | 50–500 Hz |
| Safety Rating | CAT II 1000V |
| Power Supply | 2 × AAA Batteries (not included) |
| Material | ABS Plastic |
| Dimensions | 152 × 23 × 15 mm / 6.00 × 0.89 × 0.68 in |
| Weight | 38 g |
| Colors Available | Yellow / Blue |
| Country of Origin | Mainland China |
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Frequently Asked Questions
Q: Does the CKCTINNER voltage tester pen work on both 110V and 240V household circuits?
A: Yes. The tester detects AC voltage across a wide range of 90V to 1000V, making it fully compatible with standard 110V North American circuits as well as 240V European and Australian household systems — and everything in between.
Q: Do I need to touch the wire or terminal to detect voltage?
A: No contact is needed. This is a non-contact voltage tester — simply hold the tip of the pen near (or lightly against the insulation of) a cable, outlet, or terminal. The built-in sensor detects the electromagnetic field from live AC voltage and triggers the red LED flash and beep alert.
Q: Are batteries included with the voltage tester pen?
A: The tester requires 2 × AAA batteries to operate, which are not included in the package. Standard AAA batteries are widely available and provide a long service life thanks to the pen's low power consumption design.
Q: Is this voltage tester pen safe to use for home electrical work?
A: Yes. The pen is CAT II 1000V safety rated and features a fully insulated ABS plastic body with no exposed metal or conductive parts, making it a safe and suitable choice for homeowners and DIY electrical tasks such as checking outlets, fuses, and circuit breakers.