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Lascar Electronics EL-USB-CO300 Carbon monoxide Data Logger, 0 to 300 ppm, 32,000+ readings, 3 month battery life from Cole-Parmer
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Lascar EL-USB-TC-LCD Thermocouple Temperature USB Data Logger with LCD, K, J and T-Type: Science Lab Data Management Equipment: Amazon.com: Industrial & Scientific
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Lascar EL-USB-CO300 - Data Logger Temperature with USB Interface Lascar EL- USB-CO300 ELUSBCO300 EL USB CO300 | TEquipment
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