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

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

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

The RH81 is a digital thermo-hygrometer with min/max data storage, data hold features. Model RH82 also measures dewpoint. RH83 measures dewpoint and wet bulb temperature.

OM-EL-USB-TC-LCD data logger measures and stores 32,510 temperature readings from Type J, K or T thermocouples featuring display and miniature female thermocouple receptacle.

OM-EL-USB-TC data logger measures and stores 32,510 temperature readings from either a Type J, K or T thermocouple featuring a miniature female thermocouple receptacle.

2 channel handheld thermocouple thermometer datalogger measures with types: K, J, T, E, R, S, N. Audible alarm functionality with 14,000 record datalogging capacity.

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 Multifunction Vane Thermo-Anemometer measures air velocity, temperature, humidity, and BTU, making it an essential tool for HVAC professionals and enthusiasts.

HX93B Series conditioners/transmitters measure temperature and relative humidity with process output options. Models with display, duct mount or wall mount probes.

Precision transmitters that measure temperature, humidity, dew point, barometric, or atmospheric pressure and are available in wall, duct, or remote mount sensors

HX94B Series conditioners/transmitters measure temperature and relative humidity with 4 process outputs options. SS NEMA 4 (IP65) housing. Duct or wall mount probes.

The AQM-101 measures formaldehyde (HCHO) concentration, air temp and RH with visible and audible alarms. Ideal for indoor air quality and HVAC applications.

The AQM-102 is designed to measure CO2 concentration, air temperature and RH with visible and audible alarms. Ideal for indoor air quality and HVAC applications.

The 100 mm Vane Thermo-Anemometer Probe accurately measures air velocity, flow, humidity, and temperature, featuring a directional arrow for easy use.

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

The Handheld Thermo-Hygrometer measures temperature, humidity, and dew point. Compact and NIST calibrated, it's ideal for building commissioning and various applications.

Relative humidity IR thermometer non-contact temperature measurement with built-in visual and audible alarms, type K thermocouple input and 0 to 50°C temperature range.