Large Double Wall Electric Calorimeter Geology_Globes registering induced or conducted charge

registering induced or conducted charge through the Coulomb-driven deflection of a single suspended leaf

sized so that students can charge an outer pail and watch the inner pails register zero charge during the classic ice-pail demonstration

Single-channel aluminum 1

Larger-spark 100mm induction coil from a 6-12V DC input with adjustable vibrator and base-mounted suppression capacitors

Pocket-sized 45mm aluminum compass with a graduated dial

Large Double Wall Electric Calorimeter Geology_Globes registering induced or conducted chargeLarge capacity double wall calorimeter with 1000mL inner and 2000mL outer vessels, its isolating air gap minimizing thermal loss for accurate heat of reaction and specific heat work.