Humidity Data Loggers

Monitor temperature and humidity effortlessly with the Wireless Temp & Humidity Data Logger. Ideal for cold and clean rooms, it offers a 500 ft indoor and 2000 ft outdoor range.

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 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 HH520 is a 4 channel handheld data logger/thermometer that accepts Types J, K, T and E thermocouples. LCD display, USB interface and stores up to 16K records per channel.

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.

OM-CP-RFRHTEMP2000A is a wireless temperature and humidity data logger with digital display. Applications include storage facilities, incubator monitoring and HVAC studies.

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

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.

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

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

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.

OM-CP-HITEMP140 A rugged, high precision, temperature data logger for harsh environments. This submersible stainless steel device withstands temperatures to 140°C at ± 0.1°C

The OM-THA2-U is a multi-function unit that records temperature, relative humidity and dew point and generates audible and visual alarms for any out-of-range conditions.

Monitor temperature, humidity, voltage, current, and CO levels with the DW-USB Data Logger. IP67 rated for moisture resistance and easy data access via USB.

Wireless Pressure, Humidity and Temperature Data Loggerwith Display