Humidity Data Loggers

The OM-70 Series of NOMAD portable temperature and humidity data loggers can be used for a wide range of monitoring and logging applications. Plug into USB for PDF report.

The OM-140 Series are low-cost USB temperature & humidity data loggers capable of unattended logging of ambient temperature and relative humidity.

The OM-HL-SH Series portable temperature and humidity data loggers can be used for a wide range of applications including coolers, freezers, museums, labs and greenhouses.

The OM-EL-GFX Series portable temperature/ humidity data loggers measure and store up to 252,928 readings. Features a high contrast graphic LCD display

Temperature and Humidity data logger carries FM approvals and records up to 32.8K readings. Features a rugged compact design for hostile environments or hard to reach places.

The OMYL-RH25 Series temperature/humidity data loggers feature both internal sensors and external inputs (Pt100/Pt1000 RTD/Thermistor) or Temperature/Humidity Probes.

The OM-EL-WIFI-Series offers a wide variety of wireless environmental sensing choices with an integrated LCD display. Features WiFi connectivity and rechargeable battery.

The OM-62 USB temperature/relative humidity data logger is a low cost, easy-to-use, versatile device which can be used for a wide range of logging applications.

The HH414 is a high performance temperature and humidity meter with real time data logging capability. It offers an LCD display to show the temperature, humidity, time & date

OM-HL-SP Series loggers with USB interface are specifically designed for applications like Food Processing, Bio-Medical, Cold-chain transportation and Wild Life Monitoring.

OM-EL-USB-2-LCD - Standalone logger with LCD Display that measures and stores temperature and relative humidity readings from -35 to 80°C (-31 to 176°F) and 0 to 100% RH.

The OM-CP-PRHTEMP101A a pressure, relative humidity and temperature data logger designed for museum, archive preservation, transportation, HVAC, and clean room applications.

The RHXL5SD is a low cost, high performance temperature and humidity meter with data logging capability. Features LCD to display temperature, humidity, time & date.

The OM-CP-RHTEMP101A offers a 10 year battery life, a 1 second reading rate, multiple start/stop functions, high speed download capability, 500,000 reading storage capacity,

The OM-CP-MICRORHTEMP is a miniature, battery-powered, stand-alone temperature and humidity data logger that records 16,383 measurements per channel.

The RDXL6SD-USB Series are six-channel touch screen data loggers that accept four thermocouple and two RTD inputs. Each channel has individually configurable HI/LO alarms. 

The reliable and accurate RH32 Series Temperature/Relative Humidity Meters measure and display both temperature from -10 to 50°C (14 to 122°F) and humidity from 0-100% RH.

The OM-22 Series of USB multiple use temperature and humidity data loggers are ideal for test and measurement, quality control, and environmental monitoring applications.

OM-90 Series data loggers offer accurate and repeatable logging for temperature and relative humidity. Ideal for transportation applications to document environmental limits.

OM-EL-USB Series data loggers include models for temperature, temperature/relative humidity, voltage, and current measurement. Long-life lithium battery. IP67 protection.