$100

Onset Computer Corp HOBO H08-004-02 Relative Humidity Temperature Data Logger

$3.16

DS1307 Card Data Logger Shield Data Logging Recorder Module For Arduino NANO 3.0

$725.79

EXTECH SDL900 AC/DC Magnetic Meter/Data Logger,LCD 30ZV08

$69.95

LOT of 2 OnSet HOBO Micro Station H21-002 Weather Station 4-sensor Data Logger

$200

Omega Eng RUSTRAK RANGER 2 RR2-1200 Data Logger

$72.59

Hobo Mx100 Ble Temperature Data Logger

$175

Lascar EasyLog EL-WIFI-TH+ WiFi Temperature and Humidity Data Logger

$108.01

Onset UA-001-64 HOBO 64K Pendant Waterproof Temperature/Alarm Logger

$99.95

Prova-800 8-Input Thermometer/Datalogger w.Carrying Case AC Adapter Power Supply

$185

(5X) iButton Thermochron DS1921Z-F50 1-Wire Temperature Data Logger iButtons

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Medi-Log II Medical Fridge Logger -Vaccine Temperature Logger

$989.99

CAMPBELL AVW200 ANALYZER