Non-Contact Voltage Tester 12-1000V Digital Voltage Tester (Mestek AC40)
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Availability: 150 in stock
Original price was: 600.00৳ .450.00৳ Current price is: 450.00৳ .
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Inside Dhaka: ৳70
Outside Dhaka: ৳120
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- Voltage Detection Range: Dual-range: 12-1000V AC (high sensitivity) or 48-1000V AC (low sensitivity)
- Detection Type: Non-contact (inductive sensing via pen tip)
- Safety Ratings: CAT III 1000V / CAT IV 600V; CE certified; Double insulation
- Alarm Indicators: LED lights (red for detection, orange for high sensitivity mode), buzzer sound, and vibration
- Additional Features: LED flashlight for low-light use; Auto shut-off after 15 minutes of inactivity; Low battery indicator
- Power Source: 2 x AAA 1.5V batteries (not included)
- 7 Days replacement warranty
| Weight | 0.05 kg |
|---|
Product Full Description
The Mestek AC40 stands out for its user-friendly design and practical features tailored for real-world electrical work
Dual Sensitivity Modes
- Low Sensitivity (48–1000V AC): Default mode with red LED indicator. Best for household wiring, outlets, and high-voltage circuits to reduce false positives.
- High Sensitivity (12–1000V AC): Activated via range button (orange LED indicator). Ideal for detecting low-voltage sources like doorbells, thermostats, power strips, or irrigation systems.
Multi-Mode Alarms
- Bright red flashing LEDs (intensity varies with voltage strength: low, medium, high).
- Audible buzzer (traffic-light style: short beeps for low voltage, continuous for high).
- Vibration feedback for noisy environments.
Built-in Flashlight
- Integrated LED light for illuminating dark panels, under-sink areas, or tight spaces.
Live/Null Wire Detection
- Differentiates live wires from neutral/ground lines.
- Identifies wire breakpoints by scanning along cables.
Ergonomic Design
- Slim pen shape with pocket clip for portability.
- Soft-touch button and non-slip grip for one-handed operation, even with gloves.
Self-Test Function
- Green LED confirms functionality at power-on.
- Battery-low warning prevents unexpected failures.
These features make it versatile for applications like home wiring checks, automotive diagnostics, HVAC troubleshooting, and industrial inspection
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