6/12 V Classic Bulb Circuit Tester

Official catalogue country of origin: KOR.

EECT30H — 6/12 V Classic Bulb Circuit Tester. Support measurements or connection to the specified test equipment.

Applications and industries

The manufacturer lists these application details:

• Use to detect power or ground and to find shorts in vehicle electrical circuits

Vehicle diagnostics, equipment troubleshooting and maintenance testing are potential settings within the product’s stated ratings.

• Match the probe, connector or instrument function to the measurement.
• Then verify voltage limits, measurement category and lead compatibility from the complete documentation.

These industry examples are selection guidance, not additional manufacturer approvals.

Features of EECT30H

• Incandescent bulb brightness adjusts proportionately to the circuit voltage: the higher the circuit voltage, the brighter the light
• Patented medium Instinct® handle for comfort and style
• Superior flex wire glides past components and remains flexible in cold conditions
• 6′ straight rubber cord; 3-5/8" stainless steel shank
• Heavy-duty copper coated clip bites and holds battery terminal, while providing maximum electrical signal transfer
• Designed specifically for experienced techs who like to see the bulb dim based on load, incandescent brightness adjusts proportionately to circuit voltage and resistance
• Technical Support: 888-382-6522
• DO NOT USE ON AIRBAGS

Specifications and fit checks

• Voltage: 6 and 12 V DC
• Replacement Cord Assembly: EECTCORDBLS
• Replacement Bulb: 2-5130
• Replacement Clip: EEECTCLIPHD-B
• Replacement Spring: EECT30H-1
• Replacement Bulb or PCB and Spring Assembly: 2-5130 and EECT30H-1 Spring

Never infer mains or high-voltage suitability from connector shape or color. Check the full instrument-and-lead safety rating before use.

Similar models to EECT30H

The table compares the listed model details. These are selection options, not confirmed replacements. Check the differences against your task and existing equipment.

Ordering in Vietnam

Send Techmaster Vietnam the model number EECT30H and details of your task or existing equipment. Include any required sizes, connections and accessories. This helps identify the correct configuration.

Before ordering, confirm the quotation, lead time, package contents and applicable warranty terms. The official catalogue is the technical reference; it does not establish local stock or a Vietnam selling price.

For the source record, see the official Snap-on product listing. You can also browse the Vietnam product catalogue for related tools.