Based on this product's specifications, here are some alternatives and similar models
Caliper INSIZE 1118-300BW digital 300 mm IP67 ABS/SQ 3V with certification
Summary description:
Digital caliper INSIZE model 1118-300BW with 300 mm measuring range. Features IP67 protection, ABS/SQ output type and 3V power supply; supplied with certification. Suitable for precision external, internal and depth measurements in workshops, quality control and inspection tasks where sealed, battery-powered digital readout and traceable certification are required.