{"product_id":"simpson-electric-m13500240-digital-panel-meter","title":"Simpson Electric M13500240 Digital Panel Meter","description":"\u003cdiv\u003e\u003cp\u003eThe Simpson Electric M13500240 Digital Panel Meter is a compact, panel-mount 3 1\/2‑digit DC voltmeter from Simpson’s Mini M135\/M145 family. It features a red backlit LCD with a negative‑image display for readability in varied lighting and snaps into a panel without separate mounting hardware. The 3 1\/2‑digit variant (M135) offers accuracy of ±(0.1% of reading + 1 count), while the higher‑resolution 4 1\/2‑digit M145 models provide ±(0.04% of reading + 1 count). Power options for the family include +5 V, +9 V, or ±5 V supplies, depending on the version. Connections use standard screw terminals for straightforward wiring. Common applications include DC voltage monitoring in control panels, instrumentation, and compact equipment where a small, easy‑to‑read digital readout is required. This meter integrates with Simpson’s broader line of digital panel meters and accessories to deliver a cost‑efficient, panel‑friendly solution for real‑time DC level indication.\u003c\/p\u003e\u003c\/div\u003e","brand":"Simpson","offers":[{"title":"New","offer_id":46267972321514,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-016.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/simpson-electric-m13500240-digital-panel-meter","provider":"GTG Hardware","version":"1.0","type":"link"}