Product Category Search
Top rated lab electroscopes and van de graffs
-
Best basic
Eisco Labs Leaf Electroscope
Simple gold leaf electroscope ideal for demonstrating electrostatic charging and induction in classroom settings.
- Affordable
- Clear gold leaf movement
- Durable construction
- Limited precision
- May require calibration
-
Best classroom
United Scientific EFLS60 Electroscope
Robust metal case electroscope with transparent window for visible leaf deflection; good for repeated student use.
- Sturdy metal case
- Visible leaf deflection
- Consistent performance
- Slightly higher price
- Leaf can stick in humidity
-
Best value generator
Eisco Labs Van de Graaff Generator
Motor-driven Van de Graaff generator with aluminum sphere, produces high voltage static charges for experiments.
- Good spark length
- Easy to operate
- Includes discharge rod
- Motor can be noisy
- Requires dry conditions
-
Best performance
Wabash Instruments Van de Graaff Generator
High-output Van de Graaff generator with large metal dome and sturdy base, suitable for advanced demonstrations.
- Powerful sparks
- Durable build
- Low maintenance
- Expensive
- Heavy and bulky
-
Best kit
Lab-Aids Electroscope Kit
Complete electroscope kit with metal rod, leaves, and instructions for hands-on electrostatic experiments.
- Includes all necessary parts
- Educational instructions
- Good for groups
- Assembly required
- Leaves can tear easily
-
Best for demos
Heavy Duty Van de Graaff Generator by EISCO
Upgraded Van de Graaff generator with larger pulley system for stronger charge accumulation, ideal for dramatic static electricity demonstrations.
- Stronger charge
- Consistent spark
- Safe design
- Needs frequent belt replacement
- Higher price
-
Budget pick
Innovating Science Electroscope
Affordable yet functional electroscope for basic static electricity experiments, suitable for home or school.
- Very affordable
- Simple design
- Lightweight
- Less durable
- Small size limits visibility