Digital AC/DC Voltage Tester | 12 to 240V AC | 1.5 to 24V DC | LED Indicators | by Wattmaster
The Digital AC/DC Voltage Tester is perfect for verifying residential electrical wiring, testing outlets, and troubleshooting light fixtures. With a voltage range of 12 to 240V AC and 1.5 to 24V DC, this tester features bright LED indicators for easy reading and a CAT III 250V safety rating. Built to withstand drops of up to 3 meters, it’s designed for both durability and convenience, making it an essential tool for electricians and DIY enthusiasts alike.
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Product Name/Title: Digital AC/DC Voltage Tester | 12 to 240V AC | 1.5 to 24V DC | LED Indicators | by Wattmaster
Brand: Wattmaster
SKU: A-ET40
Alternatively Known As: AC/DC Voltage Tester, Digital Voltage Tester, Electrical Voltage Tester, Klein Tools ET40 Voltage Tester
- AC Voltage Range: 12V to 240V AC
- DC Voltage Range: 1.5V to 24V DC
- Voltage Indicators: LED for AC and DC with polarity indication
- Safety Rating: CAT III 250V, Class 2, Double insulation
- Ingress Protection: IP41
- Drop Protection: 3 meters
- Power Source: 2 x AAA batteries
- Display Type: Analogue LED
- Frequency: 50/60 Hz
- Accuracy: Approximately 70-100% of indicated voltage
- Lead Length: 229 mm
- Pollution Degree: 2
- Control: ON/OFF switch
- Dimensions (H x L x W): 39mm x 133mm x 28mm
- Weight: 0.1 kg
- Tests AC voltages from 12V to 240V at four useful levels
- Tests DC voltages from 1.5V to 24V with polarity indication
- Bright LEDs indicate voltage type and level
- Built to withstand 3 m (9.9 ft) drop
- Automatic power off after 2 minutes to conserve battery
- CAT III 250V safety rating with double insulation
- Ingress protection rating IP41 for dust and water resistance
- Built-in test lead holders on sides
- Low battery indicator
- Pocket clip for easy carrying
- Uses 2 x AAA batteries (included)
- Distinguishes between AC and DC voltage
- No professional installation required; however, users should follow all safety instructions and local electrical codes when using the tester.
- Residential electrical wiring verification
- Testing electrical outlets
- Checking light fixtures
- Doorbell wiring troubleshooting
- General AC/DC voltage testing in residential and light commercial settings
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
- Battery-efficient design with automatic power-off to extend battery life
- Durable construction reduces waste by extending product lifespan
Standard manufacturer warranty applies; refer to Wattmaster for details.
The Wattmaster Digital AC/DC Voltage Tester is available for immediate purchase, ideal for residential and light commercial electrical testing.