You searched for "Monitoring Module"
Lascar
Lascar EL-USB-1 Temperature Data Logger, USB
Part: EL-USB-1
Portable USB temperature data logger for monitoring cold chain and storage conditions.
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Lascar EL-USB-3 Voltage Data Logger, USB
Part: EL-USB-3
USB voltage monitoring logger for tracking electrical supply levels with alarm capability.
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Lascar EL-USB-2+ Temperature & Humidity Data Logger, USB
Part: EL-USB-2+
Waterproof USB temperature, humidity and dew point logger for harsh environment monitoring.
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Lascar EL-USB-4 Current Data Logger, USB
Part: EL-USB-4
USB current data logger measuring DC current up to 20mA with three-year battery life.
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Lascar EL-USB-2 Temperature & Humidity Data Logger, USB
Part: EL-USB-2
USB temperature humidity logger with dew point, stores 16382 readings, IP67 waterproof.