Hydrogen Line Pre-filtered LNA 1420 MHz

GPIO Labs

$95.40

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1420 MHz Bandpass Filter Hydrogen Line Radio Astro

GPIO Labs

$42.00

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Radio Astronomy Hydrogen Line Low Noise Amplifier

GPIO Labs

$87.00

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Hydrogen Line Pre-filtered LNA 1420MHz w BIAS TEE

GPIO Labs

$97.20

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s-Sense BME688 AI Gas Scanner + Air Quality Sensor

itbrainpower.net

$23.97

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Novaduino Environmental Sensor Kit

Nova Radio Labs

$145.95

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16 in 1 Sensor kit Compatible with Raspberry Pi 3

robostore

$100.00

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1.25" Enhanced Moon, Planetary & M31 Astro-Filter

Lambda Physics

$24.00

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Westinghouse UV Lamp Source for Spectrographic Use

Wallfacer Design

$45.00

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100V 15A Digital DC Voltmeterr Current Voltage

MMM999

$25.00

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Kit of 9 Gas sensors MQx

Sinzu Shop&Co

$17.00

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Analog-Digital 4-Input/4-Output WiFi Module

Snaptekk

$18.00

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MQ Gas Sensors

exlene

$6.00

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Closed-loop Spectroscopy Lab: Light-mixing Demo

Closed-loop Spectroscopy Lab

$1.00

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Practical Load Bank

Engin

$16.00

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Repositionable Electrodes (Pack of 3)

Upside Down Labs

$5.00

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Tab Gel Electrodes (100pcs)

Upside Down Labs

$18.99

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Boxy Gel Electrodes (MSGST-35M) – 100pcs pack

Upside Down Labs

$14.99

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Oval Gel Electrodes MSGLT-05MG – 100pcs pack

Upside Down Labs

$15.99

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Penta Gel Electrodes (MSGST-36) – 100pcs pack

Upside Down Labs

$17.99

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Baby Gel Electrodes (MSGST-37) – 100pcs pack

Upside Down Labs

$18.99

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