Aclara A-Base Test Board Adapter (Catalog No. 258)

The TESCO Aclara A-Base Test Board Adapter is your streamlined solution for testing A-base meters in modern metering environments.
Designed specifically to convert A-base (bottom-connected) meters to S- base (socket-style), this rugged test adapter enables full compatibility with TESCOโs Meter Test Boardsโincluding those running NextGen firmware and integrated with TESCO Device Manager software. The 258 is ideal for utility meter shops, field service technicians, and quality assurance labs performing accuracy verification, diagnostics, or maintenance on A-base meters using modern test boards and software platforms.
Features:
- Universal Compatibility: Supports meter forms 1L, 2L, and 12L.
- A-to-S Base Conversion: Seamlessly adapts bottom-connected meters (A-base) to plug-in test board sockets (S-base), enabling accurate and secure test connections.
- 4 or 5 Pin Configuration: Available in both 4-pin and 5-pin versions for flexible support across a variety of meter types and configurations.
- 240VAC, 100A Rated: Built for utility-grade performance in real-world field and shop test environments.
- Built for Digital Workflow: Fully compatible with TESCO NextGen Firmware and TESCO Device Manager, enabling complete digital test reports, traceability, and streamlined
workflows