China – July 15, 2025 – Kingpo Technology Development Limited, a leading manufacturer of precision testing instruments, has unveiled its latest range of IEC 60309-2 compliance gauges, designed to meet the most current international standards for electrical connectors and socket-outlets.

Precision Engineered for Global Standards
The newly released gauges (including “Go/No-Go” types for dimensions d1, d2, l1, and compatibility checks) are meticulously crafted to align with the latest IEC 60309 editions, ensuring accuracy for 16/20A to 125/100A connectors across voltage ranges. Key highlights include:
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Rigorous Testing: Each gauge is calibrated and certified by CNAS/ilac-MRA accredited laboratories (ISO 17025 compliant).
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Comprehensive Range: 12 gauge types covering sockets, plugs, and phase-hole checks (e.g., Fig. 201–215).
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Durability: Packed in safety toolboxes with a 1-year warranty under normal use.
Expertise You Can Trust
With decades of experience in metrology, Kingpo Technology combines advanced manufacturing with strict adherence to IEC standards, offering:
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EXW Pricing:
Base cost includes calibration, packaging, and ISO 17025-certified testing (Optional Shipping Services: Competitive freight quotes (air) available upon request.)
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Fast Turnaround:
40-day lead time post-payment.
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Global Reach:
Servicing clients around the globe with tailored solutions.
Our gauges empower manufacturers to verify compliance effortlessly.With these updates, we’re bridging the gap between precision and practicality.
Contact sales@kingpo.hk , Lynette Wong to order.