Model 711 provides a family of compact 7 figure, AC Hour Meters. Models are available in the standard industry housings, 2‑ Hole rectangular, flush‑round and flush‑rectangular. A choice of two rectangular panel cutouts are offered 1.45 in X 0.95 in [36.8mm X 24.1mm] or 1.45 in X 0.87 in [36.8mm X 2.1mm]. The Round meter has a panel cutout of 1.99 in [50.5mm].