OMEGA Engineering, Inc. Datasheets for Digital Thermometers

Digital thermometers are portable temperature sensing devices that have permanent probes and a digital display.
Digital Thermometers: Learn more

Product Name Notes
Infrared Thermometer with USB Interface -- OS1327D Applications Electrical Troubleshooting Automotive Repair and Maintenance Air Conditioning Semiconductor Manufacturing HVAC Energy Audits Factory Automation The high-performance, handheld OS1327D infrared thermometer is a non-contact temperature measurement instrument. The OS1327D...
Handheld Thermometer with Magnet Hanger -- HH74K Display: 3/12 digit liquid crystal display(LCD) Low Battery Indication: indicator Measurement Rate: 2.5 times/second Operating Environment: 0 to 50 Deg.C (32 to 122 Deg.F) <70% R.H. Storage Environment: -20 to...
Handheld Digital Thermometer -- HH501AS, HH501BS, HH501AR, HH501BR HH501AR or HH501AS 1999 counts Backlit LCD Display Models for Type Thermocouple Reading HOLD MAX function ITS-90 Accuracy Single Input
Rugged Handheld Digital Thermometer -- HH81A & HH82A Measuring range (only the main unit) Thermocouple type: Type K: -200C to 1372C (-328F to 2501.6F); Type E: -200C to 700C (-328F to 1292F); Type J: -200C to 1000C (-328F...
Stick Type Infrared Pyrometers -- OS643 OS643/OS643-LS °C/°F Switchable Detection Element: Thermopile Sighting: Laser Marker 1 mW Backlit LCD Display Analog Output: 1 mV/°C/°F Emissivity: 0.95, Accuracy 3% Temperature Range: 0 to 260°C (32 to 500°F...
Temp / Relative Humidity Pocket Tester -- PTH-1XA, RH-122 and RH-1X PTH-1XA Color: Dark grey Power Supply: One button cell included (CR2032) Humidity Range: 5 to 95% RH Accuracy: 10 to 90% RH 3%, all other ranges 5% Temperature Range: 1C...
Low Cost Handheld Thermometer -- HH67 and HH68K Sensor: Semiconductor, silicon diode type Dimensions: 160 H x 48 W x 24 mm D (6.3 x 1.9 x .94") Weight: Approx. 78 g (2.7 oz.) including battery Probe: Brass...
Thermal Imaging Thermometer -- OS-XL The OS-XL displays an image of the measured subject and the temperature distribution at 64 measurement points. The most advanced temperature gage brought to you by OMEGA The OS-XL is...
Wireless Handheld Infrared Thermometer -- OS530E Wireless Temperature Measurement Omega's OS530E Series of Infrared Thermometers now include at no extra charge a built-in wireless temperature measurement feature. When activated the infrared thermometer will send wireless temperature...
Waterproof Digital Thermometer with Probe -- DP8891 Monitor temperature applications with the DP8891 Series. The DP8891 Series offers a wide temperature range, and can be used both as a portable unit, or a wall mounted large LCD...
Printing Handheld Thermometer -- HH1304P OMEGA’s compact and affordable HH1304P is ideal for applications requiring display and printing of temperature measurements. Dual input features min/max, hi/lo audible alarms (with externally powered alarm driver signals) and...
Industrial Infrared Thermometer -- OS550-BB OMEGA's new OEM style OS550-BB Series industrial, high performance, economical thermometer/transmitter offers a wide choice of temperature ranges, optical patterns or fields of view and three outputs (1 mV/ degree,...
Industrial Infrared Thermometer -- OS550A-BB OMEGA's OEM style OS550A-BB series industrial, high-performance, economical thermometer/ transmitter offers a wide choice of temperature ranges, optical fields of view and 3 analog outputs (1 mV/ deg, 4 to...
Industrial Infrared Thermometer -- OS550 OMEGA's OS550 Series industrial, high performance, economical thermometer/transmitter offers a wide choice of temperature ranges, optical patterns or fields of view and three outputs (1 mV/ degree, 4-20 mA, and...
Industrial Infrared Thermometer -- OS550A OMEGA's OS550A Series (Upgrade from OS550 Series) industrial, high performance, economical thermometer/transmitter offers a wide choice of temperature ranges, optical fields of view and 3 analog outputs (1 mV/degree, 4...
Cryogenic Temperature Sensor Diodes -- CY7 The CY7 Series Sensors from Omega represent the first truly new cryogenic sensor technology introduced in the last decade. The sensors incorporate uniform sensing elements that exhibit precise, repeatable, monotonic...
High Precision Digital RTD Thermometer/Data Logger -- DP9601 The DP9601 provides precise platinum resistance thermometer temperature measurement and logging for exacting applications in both laboratory and site locations. It is an exceptionally accurate and stable digital thermometer particularly...
Fiber Optic Thermometer -- FOB100 The FOB100 Series comprises high-accuracy, multipurpose fiber optic thermometers with 1, 2, or 4 channels. They use an original algorithm to analyze incoming signals, measuring the temperature on each channel.
Digital Thermometer -- HH-20A The HH-20A series microprocessor-based handheld thermometers offer wide-ranging temperature readings and feature state-of-the-art innovations. The easy-to-read custom 5-digit LCD readout with trend display and self-diagnostics are all standard. The case...
Thermocouple and RTD Thermometer -- HH100 The HH100 Series handheld meters are high accuracy thermocouple, RTD or combined input data logging thermometers. The HH100 series thermometers are heavy-duty construction and have a 4½-digit display capable of...
Digital Thermometer -- HH11B / HH12B The HH11B and HH12B handheld thermometers feature Type K thermocouple inputs and are available in either single- or dualinput models. The HH11B is a single-input model that has auto range...
Handheld Digital Thermometers -- HH200A The HH200A is a highly accurate, microprocessorbased handheld thermometer housed in a durable ABS plastic case and supplied with a shock-resistant rubber holster. Features include a bright LCD, open sensor...
Mini Thermometer -- HH308 The HH300 Series is a low cost digital thermometer, small enough to fit in your pocket. They are available in single or dual input models with standard features such as...
Datalogger Thermometer -- OMEGAETTE HH300 Thermometer The HH300 Series meters offer 4 digit LCD displays with standard features of auto power off, MAX/IN/HOLD, 1 degree resolution, low battery indication and a external access door for easy...
Datalogger Thermometer -- OMEGAETTE HH306 The HH306 is a small dual input thermometer plus a powerful datalogger. The unit can store up to 16,000 records at programmed intervals as fast as once per second. The...
Datalogger Thermometer -- HH306A The HH306A is a small dual input thermometer plus a powerful datalogger. The unit can store up to 16,000 records at programmed intervals as fast as once per second. The...
Four-Channel Data Logger -- HH309A The HH309A is a small 4-input thermometer plus a powerful data logger. The unit can store up to 16,000 records per channel at programmed intervals. The REC button is used...
PT100 RTD Handheld Thermometer -- HH370 The HH370 is a waterproof, highly accurate handheld RTD temperature meter that uses the dedicated probes RTD-370-PT100 and RTD-370-PT1K. These probes have a water-resistant connection and a measurement range of...
Handheld Digital Thermometer -- HH800 The HH800 and HH801 handhelds are easy to use Type K input thermocouple thermometers. Both feature a large 31/2 digit LCD with a maximum reading of 1999. The HH800 is...
J/K Input Thermocouple Thermometer -- HH802, HH803 The HH802U and HH803U are high accuracy J/K input thermocouple thermometers. Both models feature two 5 digit displays for temperature and a third display for elapsed time. These models also...
PT100 RTD Input Thermometer -- HH804 The HH804U is a high accuracy RTD input thermometer. These handhelds work with 100 . platinum PT100 RTDs and are selectable for 3 different temperature coefficient curves. These units comply...
Wireless Data Logger/Thermometer -- HH806 The HH806 represents the top of the line in the HH800 series of handheld thermometers. All of the HH806 versions feature exceptional 0.05% basic accuracy and include a triple display...
Infrared Thermometer -- OS-DT8855W The high performance, handheld OS-DT8855W infrared thermometer is a non-contact temperature measurement instrument that features a laser circle/dot sight. The patented laser sighting system defines the target for point and...
Infrared Thermometer -- OS540 The new portable, low cost OS540 infrared thermometer series offers solutions for many non-contact temperature measurement applications. This unique handheld infrared gun offers a powerful feature with a circle or...
Portable Temperature/Humidity Data Loggers with Display -- OM-71 The OM-70 Series of portable temperature and temperature/humidity data loggers are easy-to use, versatile devices which can be used for a wide range of logging applications including coolers, freezers, greenhouses,...
Handheld Calibrator/Thermometer -- CL20 The OMEGA CL20 series calibrator/ thermometers simulate, measure and record RTD, ohm, thermocouple and thermistor signals all in one meter. They outperform the competition in the lab and on the...
Handheld Data Logger Thermometer -- HH147 The OMEGA HH147 is a rugged, easy-to-use thermometer with 4 standard miniature connector inputs. It accepts 7 different thermocouple types and displays all 4 inputs at the same time. It...
Dual Input Datalogger/Thermometer -- HH506A and HH506RA The OMEGA HH500RA is a low cost, feature-packed, portable, digital thermometer that measures K, J, R, S, T, E and N thermocouples. The unit has datalogging capacity in the save...
Smart Infrared Temperature Sensor -- OS35 The OMEGA OS35 Series infrared temperature sensors offer intelligence in a rugged, easy to use package. The OS35 is centered around a high-speed microprocessor that continously monitors and adjusts the...
High Temperature Infrared Thermometer -- OS555A The OMEGA OS555A Series industrial high performance thermometer/transmitters offer a high temperature range of 538 to 2482C (1000 to 4500F), 110 to 1 optical field of view, any voltage or...
4-Channel Type-K Thermometer -- HH501DK The OMEGA� HH501DK is a rugged, easy to use thermometer with 4 standard miniature connector inputs. It accepts K type thermocouple probes and covers ranges from -50 to 1300C...
Web-based temperature monitoring -- iSD-TC The OMEGA® iSD-TC provides Web-based temperature monitoring in critical equipment and locations such as computer server rooms, clean rooms, laboratories, museums, warehouses, or any remote facility. View and record...
Rugged Infrared Gun Thermometer -- OS-651 The OS-651 thermometer is rugged, compact and easy-to-use for non-contact temperature measurements in industrial and maintenance applications. Fast and accurate, Models OS-651 and OS-651-LS (with optional laser sighting) both feature...
Digital Infrared Thermometer -- OS-FS The OS-FS is a compact, lightweight, easy-to-use pocket infrared thermometer. Features include adjustable emissivity, C/F switchability and built-in lock mode. It is ideal for quick temperature measurement between -33C (-27F)...
Handheld Infrared Pyrometer -- OS200 The OS201 and OS205 consist of an instrument and fixed probe with a semi-flexible shaft, making these models suitable for one-handed operation. The OS202 consists of an instrument and a...
Handheld Infrared Pyrometer -- OS3753 The OS3750 Series is a small, lightweight handheld thermometer with a clear viewfinder. The thru-the-lens optical system enables it to measure small targets from a long distance. The measured value...
Professional Infrared Thermometer -- OS423-LS The OS423-LS is a fully functional infrared non-contact temperature measuring device. Offered at an economical price, the OS423-LS offers laser sighting, several mathematical modes, and adjustable emissivity. Long battery life,...
Professional Infrared Thermometer -- OS425-LS The OS425-LS is a fully functional infrared non-contact temperature measuring device. Along with a magnetic mount, the OS423-LS offers laser sighting, several mathematical modes, and adjustable emissivity. Long battery life...
Infrared Thermometer -- OS542 The OS542 is a low priced infrared, which is ideal for education, training and demonstration programs. Industrial application include diesel and fleet maintenance, electrical, measure ink and dryer temperature (screen-printing),...
Low Cost Infrared Thermometer -- OS561 The OS561 is an economical tool for temperature measurements, with non-contact measurement capability, user-friendly 2-key operation, and max and hold modes. The backlit LCD screen and the laser stay on...
Pocket Sized Infrared Pyrometer -- OS681-CE The OS681-CE is the most affordable hand-held, battery-operated sensor that safely and accurately measures temperature using non-contact infrared technology. It's easy to operate the OS681-CE. Simply point at the desired...
Digital Infrared Temperature Scanner -- OS91 The OS91 infrared temperature scanner is a fast and accurate instrument for general purpose surface temperature measurement. The OS91 is microprocessor powered and computer calibrated for high stability, and features...
Thermal Imager -- OSXL-101 The OSXL-101 is a compact infrared thermal imaging sensor utilizing a thermopile array detector. The OSXL-101 sensor measures realtime temperature and a thermal image up to 300°C (572°F). Ethernet connectivity...
Pocket Infrared Thermometer -- OS685 The ultra compact OS685 has been specifically designed to fit into your pocket, just like a pen, so that you can carry it with you anywhere you go. You simply...
4 Input Thermometer and Data Logger with USB Interface -- HH1384 This instrument is a digital 4 input thermometer and data logger that works with any K, J, E, T, R, S, N, L, U, B and C Type thermocouple temperature...
Handheld Infrared Thermometer -- OS523 / OS524 With a combination of powerful features, the new portable and rugged high temperature OS523/524 series infrared thermometers offer solutions for many non-contact temperature measurement applications. Emissivity adjustable in 0.01 increments,...
Handheld Infrared Thermometer -- OS532
Handheld Infrared Thermometer -- OS533
Handheld Infrared Thermometer -- OS534
With a combination of powerful features, the new portable and rugged OS530 series infrared thermometers offer solutions for many non-contact temperature measurement applications. Emissivity adjustable in 0.01 increments, the OS530...
Handheld Infrared Thermometer -- OS530 E With a combination of powerful features, the new portable and rugged OS530E series infrared thermometers offer solutions for many non-contact temperature measurement applications. Emissivity adjustable from 1.00 to 0.10 in...
Handheld Infrared Thermometer -- OS523E / OS524E With their powerful features, the portable and rugged high-temperature OS523E/524E Series infrared thermometers offer solutions for many non-contact temperature measurement applications. Their emissivity, adjustable in 0.01 increments, allows them to...
Handheld Digital Thermometer -- HH500 • J, K, T, E, R, S, N Thermocouple and Pt3926, Pt385 RTD Input Types • Provides Max/Min., AVG, Hold, Relative • Warning Beeper with Hi/Lo Setting, Time Setting on...
Handheld Digital Thermometer -- HH508 and HH509 HH508 Single K/J/E/T/S Input Backlit LCD Accepts Type K/J/E/T/S Thermocouple Inputs MAX/MIN, AVG, REL, HOLD Functions Single Input HH509 Dual K/J/E/T/S Input Backlit LCD Display Accepts Types K/J/E/T/S Thermocouple Inputs...