Temperature & Humidity Data Logger

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.

Hygrothermometer data logger shows the temp, humidity & dew point from a handheld probe. Windows® software and USB interface allows for real time data logging on a PC.

OM-CP-MICROTEMP - miniature, submersible, temperature data logger that records up to 32,767 measurements, for pharmaceutical, biomedical, food processing and transport.

OM-CP-HITEMP140-PT Series are submersible, temperature data loggers with a 559 mm (22') flexible stainless steel probe for measuring extended temps to 260°C (500°F).

4-Channel Handheld Data Logger Thermometer

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.

High accuracy, 0.05% of reading, wireless and USB K, J, T, E, R, S, N thermocouple types thermometer and datalogger. Datalogging capacity of up to 16,000 records.

The HH309A is a small 4-input Type-K thermocouple data logger with LCD Display. Stores up to 16,000 records per channel. USB and RS-232 interface with Windows Software.

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

Measures and stores 32,510 temperature readings from -40 to 125°C (-40 to 257°F) . The 316 SS case is corrosion, impact and water resistant to NEMA 4X (IP67) standards. 

The OM-CP-RFTCTEMP2000A is a wireless thermocouple based data logger with digital display. Ideal for monitoring perishable goods, vaccine storage, and chemicals.

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.

This Standalone data logger measures and stores 16,378 temperature readings over a -35 to 80°C (-31 to 176°F) range. The high contrast LCD displays a variety of information.

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 data logger with FM approvals records up to 65.5K readings and features a rugged 316 SS design and compact size for hostile environments or remote locations.

2 channel handheld thermocouple thermometer datalogger with type K and J thermocouples. 0.1 resolution and dual input display with USB output.

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

8 types of thermocouple signals, K, J, T, E, R, S, N, B. Simple data logging functionality available on the device up to 1,000 time stamped records and unlimited on the App.

4 channel thermocouple thermometer datalogger measure with types: K, J, T, E, R, S, N. 0.1 resolution with capacity to log 16,800 records. USB output and software included.

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,