Apparel & Accessories 
Vehicles & Parts 
Toys & Games 
Sporting Goods 
Office Supplies 
Luggage & Bags 
Home & Garden 
Hardware 
Furniture 
Copied
Go to and paste the code at the checkout to enjoy
High-Vacuum Tube with Thermionic Cathode
Best Price:
Buy High-Vacuum Tube with Thermionic Cathode for $728.00 at @ Megadepot.com
No coupon is required — this is the standard retail price.
Set a price drop alert to never miss an offer.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$730.00 | $728.00 |
|
$728.00 | See Site | Visit Store |
Product Details
3B Scientific, 1000613, High-Vacuum Electron Tube with Thermionic CathodeHigh-vacuum electron tube with thermionic cathode for demonstrating the thermoelectric effect (Edison effect). Use the tube to investigate the relationship between measured emission current and the voltage applied to the cathode. Also investigate the characteristics of diodes via the process of rectification.
Reviews
Questions & Answers
1-1/2" to Pipe Marker "Eau Froide Domestique"
$2.66
OSHA Notice Safety Sign "Not An Entrance"
$687.50
Aluminum Caution High Radiation Area Sign
$15.29
King Combination Nipple NPT Threaded
$34.80
DURAC Total Immersion Oven Thermometer
$42.15
22-18 AWG, Nylon Double Crimp Butt Connector, 100-Pcs
$42.29
#48 2-1/2" x 3-1/2" Galvanized Steel Hose Clamp
$3.95
Label "Sump Pump"
$0.82
OSHA Danger Safety Sign "Poison Storage..."
$171.00
Amana Tool CO-404 1/2 D Collet for RDO-35 / SYOZ-25 / EOC25 Tool Holder
$44.78
Safety Sign "No Welding, Cutting ..."
$31.61
Microlight to Micro Berber Electric Blanket, Twin, Grey
$109.62
Safety Poster, "Adult CPR..." English
$32.43
3pcs AntiSmog Pet Dog Mask Size
$9.99
159000967 i-Go 8058 Signal Converter
$338.40
Iona Plus Short Sleeve T-Shirt Red
$36.79
Sign "Fire Extinguisher" & Right Arrow Symbol
$31.61
2-1/2" Carbon Steel Close Nipple
$20.79
Polystyrene Do Not Drive On Tracks Sign
$22.81
Dura-Plastic Sign: "Emergency Exit"
$74.59
MK-440R Supreme Grade Blade
$871.00
Drill Stop Set, 3/16" to 1/2"
$7.41
Rollin Roughneck Cart with Built-in Firewall
$2,268.00
Stopout Cable Padlock, Orange, Keyed Differently
$36.67
P-521G Lead Free Brass Low Pressure, Class 150, 1/2"
$18.33
113712 Wire Marker Card w/ Legend: 204
$70.19
Sign "Non-Smoking Workplace"
$81.14
1/8in-27 Female NPT Grease Hose Coupling, Brass
$5.54
Custom Stripmaster Frame 10-14 Prlpd Prpsl
$174.60
FEIN 63502229290 Starlock E-Cut Precision Bi-Metal Saw Blade, Inch (10 Pack)
$0.00
87700 Domestic Cold Water Pipe Marker
$2.92
X401 Thin Turbo Blade, 7 x .079" x U/A
$58.39
Valve Tag w/ Legend: CA 276, Black on Brass
$43.10
