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point-contact-germanium-diode-1n34a 5 out of 5 Stars!
1N34A
Low forward voltage drop, high sensitivity, ideal for signal detection.
options
From $0.45 /unit
alcohol-burner-lamp-glass-student-model 5 out of 5 Stars!
2066A
Glass alcohol burner for laboratory heating and flame tests
options
From $9.50 /unit
ac-transformer-120-to-9-volts 5 out of 5 Stars!
AC120_9
Portable power source for low voltage devices.
options
From $9.50 /unit
bar-magnet-painted-alnico5 5 out of 5 Stars!
ALNICO5PBM70
Strong, painted Alnico bar magnet for science experiments.
options
From $2.60 /unit
alnico-bar-magnet 5 out of 5 Stars!
ALNICOBMAG
Super strong magnets for science experiments.
options
From $1.50 /unit
blood-cell-counter-5-cell-differential 5 out of 5 Stars!
BCC5
Five-cell differential counter with totalizer and audible bell.
options
From $38 /unit
rubber-belt-for-motor-pulleys 5 out of 5 Stars!
BELT54
Energy transfer rubber belt for motor pulleys.
options
From $0.23 /unit
buzzer-piezo-electric-ceramic-15v-20v 5 out of 5 Stars!
BZRP2418
Versatile, safe, and durable sound device with 3200Hz frequency and 85 dB sound output.
options
From $0.95 /unit
buzzer-beeper-low-voltage-2-6-volts 5 out of 5 Stars!
BZRW3R
Compact and durable electronic buzzer, 85 dB output.
options
From $2.27 /unit
carbon-electrode-flat 5 out of 5 Stars!
CARBONFLAT
High-purity carbon electrodes for scientific and electrical experiments.
options
From $1.75 /unit
crystal-earphone-piezoelectric-with-plug 5 out of 5 Stars!
CH905MP
The most sensitive earphones available.
options
From $2.90 /unit
piezoelectric-earphonescrystal-earphones 5 out of 5 Stars!
CH905ST
Ultra-sensitive earphones with 20K ohm impedance and 57 dB sensitivity.
options
From $2.75 /unit
map-measure-compass 5 out of 5 Stars!
DC45_5A
Transparent compass for topographical maps. Dampens in 5 seconds, 3x magnifier.
options
From $5.75 /unit
plastic-compass-without-liquid-wholesale 5 out of 5 Stars!
DC45B
Color-coded magnetic compass for easy navigation.
options
From $1.20 /unit
digital-tally-counter-clicker-classic-design 5 out of 5 Stars!
DCTR
Compact and durable Digital hand tally counter.
options
From $6.50 /unit
knife-switch-dpst-deluxe-with-black-knobs 5 out of 5 Stars!
DPSTB
This Knife Switch Is Double Pole Single
options
From $4.50 /unit
digital-tally-counter-ergonomic 5 out of 5 Stars!
ECTR
5-digit electronic hand counter with ergonomic design and lanyard.
options
From $7.50 /unit
aluminum-case-compass 5 out of 5 Stars!
G44_2
Durable navigation tool in sleek metal casing.
options
From $0.95 /unit
watch-glasses-wine-glass-covers-100-mm-pack-of-12 5 out of 5 Stars!
GLWATCH100
Protective covers for wine glasses, pack of 12.
options
From $1.66 /unit
gauss-rifle-magnetic-linear-accelerator 5 out of 5 Stars!
GRIFLE
High-speed steel ball launcher using magnetic chain reaction.
options
From $15 /unit
point-contact-germanium-diode-1n34a
Point Contact Germanium Diode 1N34A
Low forward voltage drop, high sensitivity, ideal for signal detection.
5 out of 5 Stars!
Add to Cart
$4.50
SKU: 1N34A
alcohol-burner-lamp-glass-student-model
Alcohol Burner (Lamp), Glass – Student Model
Glass alcohol burner for laboratory heating and flame tests
5 out of 5 Stars!
Add to Cart
$9.50
SKU: 2066A
ac-transformer-120-to-9-volts
Ac Transformer, 120 To 9 Volts
Portable power source for low voltage devices.
5 out of 5 Stars!
Add to Cart
$9.50
SKU: AC120_9
bar-magnet-painted-alnico5
Bar Magnet, Painted, Alnico5
Strong, painted Alnico bar magnet for science experiments.
5 out of 5 Stars!
Add to Cart
$3.99 - $2600
SKU: ALNICO5PBM70
alnico-bar-magnet
Alnico Bar Magnet
Super strong magnets for science experiments.
5 out of 5 Stars!
Add to Cart
$2.95 - $1500
SKU: ALNICOBMAG
blood-cell-counter-5-cell-differential
Blood Cell Counter, 5 Cell, Differential
Five-cell differential counter with totalizer and audible bell.
5 out of 5 Stars!
Add to Cart
$56 - $3800
SKU: BCC5
rubber-belt-for-motor-pulleys
Rubber Belt For Motor Pulleys
Energy transfer rubber belt for motor pulleys.
5 out of 5 Stars!
Add to Cart
$2.75 - $23
SKU: BELT54
buzzer-piezo-electric-ceramic-15v-20v
Buzzer, Piezo Electric/ Ceramic 1.5V - 20V
Versatile, safe, and durable sound device with 3200Hz frequency and 85 dB sound output.
5 out of 5 Stars!
Add to Cart
$2 - $950
SKU: BZRP2418
buzzer-beeper-low-voltage-2-6-volts
Buzzer, Beeper, Low Voltage 2-6 Volts
Compact and durable electronic buzzer, 85 dB output.
5 out of 5 Stars!
Add to Cart
$3.50 - $200
SKU: BZRW3R
carbon-electrode-flat
Carbon Electrode, Flat
High-purity carbon electrodes for scientific and electrical experiments.
5 out of 5 Stars!
Add to Cart
$5.50 - $175
SKU: CARBONFLAT
crystal-earphone-piezoelectric-with-plug
Crystal Earphone (Piezoelectric) With Plug
The most sensitive earphones available.
5 out of 5 Stars!
Add to Cart
$4.87 - $290
SKU: CH905MP
piezoelectric-earphonescrystal-earphones
Piezoelectric Earphones/Crystal Earphones
Ultra-sensitive earphones with 20K ohm impedance and 57 dB sensitivity.
5 out of 5 Stars!
Add to Cart
$3.99 - $275
SKU: CH905ST
map-measure-compass
Map Measure Compass
Transparent compass for topographical maps. Dampens in 5 seconds, 3x magnifier.
5 out of 5 Stars!
Add to Cart
$5.75
SKU: DC45_5A
plastic-compass-without-liquid-wholesale
Plastic Compass Without Liquid, Wholesale
Color-coded magnetic compass for easy navigation.
5 out of 5 Stars!
Add to Cart
$1.50 - $10100
SKU: DC45B
digital-tally-counter-clicker-classic-design
Digital Tally Counter, Clicker (Classic Design)
Compact and durable Digital hand tally counter.
5 out of 5 Stars!
Add to Cart
$8.99 - $650
SKU: DCTR
knife-switch-dpst-deluxe-with-black-knobs
Knife Switch, Dpst, Deluxe With Black Knobs
This Knife Switch Is Double Pole Single
5 out of 5 Stars!
Add to Cart
$4.50
SKU: DPSTB
digital-tally-counter-ergonomic
Digital Tally Counter, Ergonomic
5-digit electronic hand counter with ergonomic design and lanyard.
5 out of 5 Stars!
Add to Cart
$12 - $750
SKU: ECTR
aluminum-case-compass
Aluminum Case Compass
Durable navigation tool in sleek metal casing.
5 out of 5 Stars!
Add to Cart
$2 - $950
SKU: G44_2
watch-glasses-wine-glass-covers-100-mm-pack-of-12
Watch Glasses, Wine Glass Covers, 100 mm., Pack Of 12
Protective covers for wine glasses, pack of 12.
5 out of 5 Stars!
Add to Cart
$19.95
SKU: GLWATCH100
gauss-rifle-magnetic-linear-accelerator
Gauss Rifle (Magnetic Linear Accelerator)
High-speed steel ball launcher using magnetic chain reaction.
5 out of 5 Stars!
Add to Cart
$25 - $1500
SKU: GRIFLE
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