Ermenrich PL30 optical levelling instrument

Ermenrich PL30 optical levelling instrument

The Ermenrich PL30 levelling instrument is an optical device designed to measure the vertical height difference between two distant points, angles in the horizontal plane, and the distance to an object. With 32x magnification, it allows you to see the millimetre scale of a levelling staff from up to about 50 metres away. The metric "E" graduations are visible over the entire working distance, which extends up to 120 metres.

This optical levelling instrument features a compensator that automatically aligns the target line, making work easier and more convenient. Its robust design ensures high measuring accuracy, making it ideal for construction, landscaping, and surveying tasks. It is suitable for professional use, such as constructing large buildings and facilities or setting out foundations, as well as for everyday household tasks like levelling the ground, building a fence, or erecting a greenhouse. The device is durable and splash-proof.

Note: To use the optical levelling device, a levelling staff and a tripod are required (not included).

Features:

• Optical with compensator
• Magnification: 32x
• Objective diameter: 36 mm
• Water resistant
• M16 or 5/8 inch tripod thread
• Colour: purple/black

Technical Specifications:

• Level type: optical
• Compensator type: air attenuation
• Image of the aimed target: upright
• Near focus: 0.3 m
• Field of view: 1°30'
• Altitude accuracy for single measurement: 1.6 mm / 30 m
• Standard deviation per 1 km (double levelling): 1 mm
• Operating range of compensator: ±0.3 angular seconds
• Compensation lock
• Stadia ratio: 100
• Horizontal circle: 1° or 1 gon
• Sensitivity of bubble: 8'/2 mm
• Housing: robust plastic
• Waterproof rating: IP54 (splash-proof).