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TRIPLETT ET400 Non-Contact Voltage Detector, CAT IV 1000V, IP67 - Non-Contact Voltage Detectors
TRIPLETTNon-Contact Voltage Detectors

TRIPLETT ET400 Non-Contact Voltage Detector, CAT IV 1000V, IP67

The TRIPLETT ET400 is a non-contact voltage detector/tester with a detection range of 12 V to 1,000 V. It features an IP67 rating for dust and water ingress protection and includes a built-in flashlight. This CAT IV…

SKU 3G-OTH-171537

Also listed as: ET 400 · ET-400

Brand
TRIPLETT
Item
ET400 Non-Contact Voltage Detector, CAT IV 1000V, IP67
Category
Non-Contact Voltage Detectors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TRIPLETT
Manufacturer Part Number
ET400
Type
Audible/Light, CAT IV 1000V, IP67
IP Rating
IP67
Built-In Flashlight
Yes

Technical Documents

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TRIPLETT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRIPLETT ET400 is a non-contact voltage detector/tester with a detection range of 12 V to 1,000 V. It features an IP67 rating for dust and water ingress protection and includes a built-in flashlight. This CAT IV 1000V-rated device provides audible and light indicators for voltage detection.

Frequently Asked Questions

What is the TRIPLETT ET400 non-contact voltage detector used for?

The TRIPLETT ET400 is used to safely detect AC voltage from 12 V to 1,000 V without contacting live conductors. It is ideal for electricians and maintenance technicians working on electrical panels, outlets, and wiring in industrial, commercial, and residential settings.

What are the specifications of the TRIPLETT ET400?

The TRIPLETT ET400 detects voltage from 12 V to 1,000 V AC. It has a CAT IV 1000V safety rating, IP67 dust and water ingress protection, and a built-in flashlight. It provides audible and light indicators for voltage presence. The manufacturer part number is ET400.

Where to buy the TRIPLETT ET400 worldwide?

You can source the TRIPLETT ET400 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this non-contact voltage detector.

How to use the TRIPLETT ET400 non-contact voltage detector safely?

To use the TRIPLETT ET400, turn it on and approach the conductor or outlet. The device will emit an audible tone and light up when voltage is detected. Always verify the detector on a known live source before use. Follow standard electrical safety practices and wear appropriate PPE.

Used in

Common applications for TRIPLETT
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TRIPLETT Products

3G Electric supplies TRIPLETT non-contact voltage detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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TRIPLETT MM870-NIST is a CAT IV 600V rated multimeter with 6,000/60,000 counts (depending on mode) and 1,000 V max AC voltage measurement. Its IP67 rating provides protection against dust and water immersion. Includes a calibration certificate. Suitable for electrical testing in power distribution, motor controls, and outdoor installations
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TRMS digital multimeter with 6,000 counts, CAT IV 600V safety rating, and 1,000 V max AC voltage measurement. IP67 rated for dust and water resistance. Suitable for electrical testing in industrial, commercial, and field-service applications
Digital voltage tester kit for DC circuits from 4 V to 48 V. Handheld, battery-powered unit with digital display for verifying circuit presence, polarity, and voltage level. Includes test leads and carrying case. Suitable for low-voltage industrial controls, HVAC systems, and automotive electrical systems
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Digital voltage tester kit for DC circuits from 4 V to 48 V. Handheld, battery-powered unit with digital display for verifying circuit presence, polarity, and voltage level. Includes test leads and carrying case. Suitable for low-voltage industrial controls, HVAC systems, and automotive electrical systems
The TRIPLETT MG430-NIST is a digital megohmmeter for insulation resistance measurement in harsh environments. It offers a test voltage of 250V DC and a measurement range of 0 ohm to 2,000 megaohm. The instrument is rated IP54 for dust and water resistance and CAT III 1000V for safety. Typical applications include testing cables, motors, and transformers
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The TRIPLETT MG430-NIST is a digital megohmmeter for insulation resistance measurement in harsh environments. It offers a test voltage of 250V DC and a measurement range of 0 ohm to 2,000 megaohm. The instrument is rated IP54 for dust and water resistance and CAT III 1000V for safety. Typical applications include testing cables, motors, and transformers

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