Digital Planimeters

Digital Planimeters

Features an LCD 8-digit display and ą 0.2% accuracy (within ą 2/1000 pulses). Maximum accumulated measuring value is 10m2 (scale 1:1) Power is supplied by a built-in rechargeable Ni-Cad battery. 15 hour charge time provides approximately 30 hours of continuous operation; or choose AC 100V, 220V, or 240V using the AC adapter with automatic power-off function. Includes AC adapter/battery charger and plastic case.

Polar type with computing function and 10 symbol display

Chicago Planimeters - Polar compensating type with optical tracer

Compensating polar planimeters with zero set feature and adjustable arm. Precise instruments for quick, accurate determination of areas on blueprints, maps, photographs, drawings, etc. Comes complete with instructions and a case.