±2.5mA DC Interchangeable Dial for Demonstration Meter Glass Sets & Apparatus_Organic Chemistry Sets this magnified animal cell model

this magnified animal cell model reveals organelle ultrastructure and cellular organization for advanced biology instruction

Equipped with a flexible delivery tube and capped tip for better aim when rinsing glassware

Nine removable sections expose cortical hemispheres

Tirrill burner on a stable octagonal base adds air

Binaural stethoscope with PVC tubing provides clear heart and lung sound detection for medical and nursing education

±2.5mA DC Interchangeable Dial for Demonstration Meter Glass Sets & Apparatus_Organic Chemistry Sets this magnified animal cell modelPlus or minus 2. 5mA DC interchangeable scale on a 315x115mm laminated panel with integrated shunt, sized to drop into the demonstration meter and reconfigure it as a center zero ammeter.