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

The OM-CP-PR140 is a pressure data logger for use in autoclave validation and mapping. It can withstand temperatures up to 140°C (284°F) and is completely submersible (IP68).

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

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

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

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 THDP-10 Series is a Handheld Digital Temperature, Humidity, Dew Point Meter with Min/Max, Data Storage, and Data Hold Features. On Line Data Logging with DL Model

OM-21 data logger for cold chain applications to monitor the transportation of pharmaceuticals, food and other temperature sensitive products. Plug into USB for PDF report.

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

The OM-EL-21CFR-Series Dataloggers are FDA 21CFR Part 11 Compliant Dataloggers for use in vaccine or food monitoring applications.

Fully assembled OM-CP-ETR101A-KIT includes a data logger, Type K thermocouple sensor, waterproof NEMA 4 (IP65) outdoor enclosure, USB interface cable, and software.

The HOBO MX1102A Carbon Dioxide (CO2), Temp/RH data logger features a large LCD display, audible alarms, and Bluetooth communications to any iOS or Android mobile device.

The PHH444 includes Meter, pH Sensor, pH 4,7,10 calibration solution, calibration certificate, 3 AAA batteries and carrying case. DL Model comes with 8GB SD Card Data Logger

OM-EL-DATAPAD allows users of compatible OM-EL-USB Series data loggers to configure their units and download data and view logging results locally enabling continual logging.

The OM-NOMAD-340 portable temperature datalogger features a waterproof housing and a backlit LCD display for easy viewing of temperature data as well as setup parameters.

OM-240 is a versatile, high accuracy Smart data acquisition system. It provides 24 configurable differential analog inputs. Ethernet connectivity with embedded web server.

The OM-DVCV is a self-contained, precision AC current and voltage Data Logger records up to 600 Vac and up to 300 Aac. Featuring both numerical and graphical display modes.

The OM-CP-PROCESS101A DC current Data Logger offers a 10 year battery life, a 1-second reading rate, a multiple start/stop functions and a 1 million reading storage capacity,

Wireless Voltage Data Logger with Display