Home/Electrical devices/Non-Contact Voltage Tester 12-1000V Digital Voltage Tester (Mestek AC40)
Non-Contact Voltage Tester 12-1000V Digital Voltage Tester (Mestek AC40)
Brand: N/A
SKU: 195236
Stock: In Stock
Warranty: 7 days replacement warranty
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)
490৳600৳
Description
Features and Functionality
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
Specification
1.Voltage Detection Range: Dual-range: 12-1000V AC (high sensitivity) or 48-1000V AC (low sensitivity) 2.Detection Type: Non-contact (inductive sensing via pen tip) 3.Safety Ratings:CAT III 1000V / CAT IV 600V; CE certified; Double insulation 4.Alarm Indicators: LED lights (red for detection, orange for high sensitivity mode), buzzer sound, and vibration 5.Power Source: 2 x AAA 1.5V batteries (not included) 6.Dimensions: Approximately 160 x 28 x 20 mm (6.3 x 1.1 x 0.8 inches) 7.Weight: About 46g (1.6 oz) – lightweight and pocket-sized 8.Durability: IP67 waterproof and dustproof; Drop-resistant up to 2 meters 9.Operating Temperature: 0°C to 40°C (32°F to 104°F)
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