Electroscopes & Van de Graffs - Page 2 - Blowout Sale! Save up to 55%


Blowout Sale! Up to 55% off on Electroscopes & Van de Graffs at Dupen Labs, Page 2. Top brands include EISCO, United Scientific Supplies, Science First, & GSC International. Hurry! Limited time offers. Offers valid only while supplies last.



Discharge Wand for Van De Graaff Generator, 13.5'' Length, Insulated Handle - Eisco Labs
Discharge Wand for Van De Graaff Generator, 13.5" Length, Insulated Handle - Eisco Labs
By EISCO
In Stock
$35.49

mpn: PH0918D,

4.5 out of 5 stars with 85 reviews
This is a discharge wand for the Van De Graaff Generator (SKU PH0922A). The item measures 13.5 inches in total length with an insulated grip of 9 inches and a shepherd of 4.25 inch diameter. This is great for the hair raising demonstration and experiment, and is safe to use.Discharge Wand for the Van De Graaff Generator. 13.5'' total length with a 9'' long handle and 4.25'' diameter sphere. Insulated handle to prevent conductivity on the handle and provide a sturdy grip. Great for hair raising


United Scientific ELFL01 Flask Form Electroscope
United Scientific ELFL01 Flask Form Electroscope
By United Scientific Supplies
In Stock
$17.15
$16.00
You Save: 7%

mpn: ELFL01,

4.4 out of 5 stars with 106 reviews
This electroscope is housed in a 250ml Pyrex flask with a metal rod attached to a rubber stopper. A pair of aluminum leaves is suspended from an alligator clip. The knob on top of the rubber stopper accepts a charge. When the charge enters the flask, the aluminum leaves separate. Also available are rod and alligator clip assembly for use with your own flask and replacement aluminum leaves..


Eisco Labs Winter Van De Graaf Kit for PH0918 and PH0920 Series, Belt and Bottom Roller
Eisco Labs Winter Van De Graaf Kit for PH0918 and PH0920 Series, Belt and Bottom Roller
By EISCO
In Stock
$37.96

mpn: VANDEWINT, ean: 0849230061838,

4.0 out of 5 stars with 27 reviews
Eisco labs Winter Van De Graaf Kit for PH0918 and PH0920 Series, Belt and Bottom Roller. Bottom is produced using a more conductive material to increase results when using the van de Graff. Belt is 1.875'' wide x Approx. 14.375''long.Replacement Rubber Belt for Van De Graaff Generator (PH0918A & PH0920A). Belt is 1.875'' wide x Approx. 14.375''long.. Bottom is produced using a more conductive material to increase results when using the van de Graff.


Electroscope w/o Flask
Electroscope w/o Flask
By Science First
In Stock
$15.51

mpn: 615-3060,

4.8 out of 5 stars with 34 reviews
Without flask. Convert your 250 mL Erlenmeyer flask into a fully functional electroscope with this device. Includes 2 foil leaves..


Spare Belt for Eisco Labs Van De Graaff Generator - Motor Driven ( PH0920A)
Spare Belt for Eisco Labs Van De Graaff Generator - Motor Driven ( PH0920A)
By EISCO
In Stock
$30.53

mpn: PH0920B, ean: 0849230048730,

4.7 out of 5 stars with 100 reviews
Replacement Rubber Belt for Van De Graaff Generator ( PH0918A & PH0920A) Measurements 1.875'' wide x Approx. 14.375''long.Replacement Rubber Belt for Van De Graaff Generator ( PH0918A & PH0920A). 1.875'' wide x Approx. 14.375''long..


GSC International Electroscope
GSC International Electroscope
By GSC International
In Stock
$32.60

mpn: 4-50113, ean: 0762047804248,

4.2 out of 5 stars with 127 reviews
Electroscopes are used to detect and roughly measure the electric charge on an item. This electroscope has a metal housing and an indicator gauge.With metal case and indicator gauge. Electroscopes are used to detect and roughly measure the electric charge on an item.


Electroscope with Flask and Proof Plane
Electroscope with Flask and Proof Plane
By Science First
In Stock
$33.91

mpn: 615-3070,

4.5 out of 5 stars with 23 reviews
With flask and proof plane. This electroscope consists of a metal rod attached to a rubber stopper inside a 250 mL Pyrex flask. A pair of foil leaves suspended from the rod separate when the terminal atop the stopper is electrically charged..


GSC International Electroscope Rod Assembly - 3/Pack
GSC International Electroscope Rod Assembly - 3/Pack
By GSC International
In Stock
$10.50

mpn: 4-50160-PK, ean: 0762047818962,

4.3 out of 5 stars with 13 reviews
Our Electroscope Rod Assembly is designed to be a replacement for our Flask Type Electroscope (#4-50160), though it can be used to create an electroscope of your own. At one end of the rod assembly there is a clip for holding electroscope foil. The stopper has a bottom diameter of 28mm and a top diameter of 32mm. This size is intended to fit a standard 250ml Erlenmeyer flask. If you want to use a different sized stopper when creating your own electroscope, the rod has 6.2mm diameter and will


Eisco Labs Electrostatics Kit
Eisco Labs Electrostatics Kit
By EISCO
In Stock
$37.77

mpn: PH0900, ean: 0849230048525,

4.6 out of 5 stars with 24 reviews
Eisco Labs Electrostatics KitThis kit is ideal for small group experiments in electrostatics. The set is built around the special, dual-purpose electroscope, which in addition to being useful for general electrostatic experiments, is capable of performing measurements of the activity of weak radio-active materials. Positive and negative charges can be produced with included acetate strips and woolen cloths. A great variety of experiments can be performed including determining types of charge,


Eisco Labs Gold Leaf Electroscope
Eisco Labs Gold Leaf Electroscope
By EISCO
In Stock
$29.52

mpn: PH0916B, ean: 0849230048624,

4.7 out of 5 stars with 144 reviews
Eisco Labs Gold Leaf ElectroscopeThis gold leaf electroscope is great for hands on experience with electrostatic principles in physics classrooms and labs. The solidly constructed sheet anodized aluminum walls of the electroscope are mounted on a plastic base. Front glass window slides up to allow insertion of ionizing material in chamber. Transparent scale is attached inside chamber to measure the deflection of the gold leaf.. Comes with two gold leaf sheets. Fitted with 4mm socket. Assembled,


Eisco Labs Pith Electroscope
Eisco Labs Pith Electroscope
By EISCO
In Stock
$10.99
$5.00
You Save: 55%

mpn: PH0894, ean: 0849230048488,

4.5 out of 5 stars with 60 reviews
EISCO pith electroscope is used to demonstrate static electricity. The electroscope has two pith balls suspended on unspun silk threads which are attached to a pillar to test for charged objects. The pillar is made of plated brass for durability, and is mounted on a plastic base for display. Brass is corrosive resistant, ductile at high temperatures, and has a low magnetic permeability. The electroscope is suitable for high school or college students, or ages 14 to 21.Science education products


Eisco Labs Demonstration Electroscope
Eisco Labs Demonstration Electroscope
By EISCO
In Stock
$35.87
$31.22
You Save: 13%

mpn: PH0917A, ean: 0849230048648,

4.2 out of 5 stars with 28 reviews
Demonstration Electroscope(1) ElectroscopeFor the demonstration of static potentials. Available with charging ball plus a set of condenser plates with insulated rod. Ring diameter 150 mm150mm diameter ring.


Eisco Labs Van De Graaff Generator, Motor Driven, up to 200kV
Eisco Labs Van De Graaff Generator, Motor Driven, up to 200kV
By EISCO
In Stock
$223.95

mpn: PH0920A, ean: 0849230048723,

4.8 out of 5 stars with 56 reviews
Van De Graaff Generator, Motor Driven, up to 200kV(1) GeneratorSpecially designed for electrostatic experiments and where continuous source of high voltage is required. Fitted on base with smooth running AC Motor, operates on 110 or 220 volts AC.Charge collecting Belt : Silicon rubber having excellent insulation resistance.Tracking : Belt-tracking easily adjusted.Charge collecting combs : Aluminium mesh, clearly visibleSpheres : Aluminium 150mm diaConnections : 4mm sockets in dome and



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