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HH376-Series
1 Channel High Precision Handheld RTD with Probe Datalogger
Models In Stock
- High Accuracy with 0.01C/F Resolution
- Large Backlit Dual LCD Display
- MAX/MIN/HOLD Function
- 16,000 Record Data Logger
HH376-Series
From
C$
789.60
Models In Stock
Product Overview
- Additional Features 1 MIN/MAX/AVG/REL/HOLD Functions , Auto Power-Off
- Battery life 100 hr
- Cable Length 1500 mm
- Data Interface USB, RS232
- Display Type LCD
- Display Type Note 5-digit LCD
- Height 36 mm
- Length 185 mm
- Measurement Type Temperature
- Number of Measurements 1
- Operating Temperature, Max 50 °C
- Operating Temperature, Min 0 °C
- Probe Diameter 5 mm
- Probe Length 230 mm
- Relative Humidity, Max 0.8
- Relative Humidity, Min 0%
- Samples,Max 16000
- Sampling Rate 2 Hz (2 updates/second)
- Sampling Rate Note 2 times per second
- Series ID HH376-Series
- Storage Humidity, Max 0.8
- Storage Humidity, Min 0
- Storage Temperature, Max 60 °C
- Storage Temperature, Min -10 °C
- Storage Temperature Note -10 to 60°C(14 to 140°F); 0 to 80% RH; altitude up to 2000 meters
- Supply Power Type AC, Battery
- Temperature Accuracy ± 0.1 °C
- Temperature Accuracy Note 100 to 400°C ± (0.05% reading + 0.1°C) [-148 to 752°F ± (0.05% reading + 0.2°F)]
- Temperature Measurement, Max 400 °C
- Temperature Measurement, Min -100 °C
- Temperature Resolution 0.01 °C
- Temperature Sensor Type 100 Ω RTD
- Temperature Sensor Type Note Pt100 (4-wire)
- Weight 360 g
- Width 65 mm
Supported Applications
The Omega HH376-Series is a digital RTD thermometer data logger designed for use with platinum-type temperature sensors. It features a 5-digit LCD display and supports both Celsius and Fahrenheit scales, enabling users to log temperature data at configurable intervals.
- Data hold function
- Relative mode operation
- Max/min tracking
- PC communication via USB interface
Operating Conditions & Performance
The HH376-Series measures temperature across the following ranges with specified accuracy:
- -100°C ~ 400°C: ±(0.05% reading + 0.1°C)
- -148°F ~ 752°F: ±(0.05% reading + 0.2°F)
Resolution is provided at 0.01°C and 0.02°F. The device operates within an ambient temperature range of 0°C ~ 50°C (32°F ~ 122°F) and a humidity rating of 0 ~ 80% RH. Storage conditions are specified as -10°C to 60°C (14°F ~ 140°F). The basic accuracy specification does not include the error of the probe; users must refer to the specific probe accuracy for additional details.
Configuration Options
Housing and Physical Specifications
The meter-only dimensions are 185 x 65 x 36 mm, with an approximate weight of 360g. The unit is manufactured in Taiwan and carries a 1-year warranty.
Power Supply Options
- Battery: 9V Battery
- AC Adapter: 9V DC (7~10V Max.) / 20mA Min.
Sensor Interface and Connectivity
The device utilizes a Pt type temperature sensor connector for electrical connection. Available options include an AC Adaptor, HH300-Adaptor & RS232 Cable, and HH300-Cable to support various connectivity needs.
Key Product Differences
This series is identified by the model code HH376-Series (SKU: HH376). The product holds CE approval. Manufacturing facilities are ISO 9001 Certified in Stamford, CT and Manchester, UK. A critical safety note states that these products are not designed for use in, and should not be used for, human applications.
PDFs & Manuals
Accessories
accessories
cables
sensors
Show Ratings & Reviews
Rated 5 out of
5
by
Thurmanator from
Very accurate instrument
After using numerous instruments to measure pipeline temperatures, I have finally found the device that accurately does.
Date published: 2017-11-28
Rated 5 out of
5
by
WSP USA from
Rapid Response of Thermometer
I enjoy that rapid response of the thermometer. There is no lag time in waiting.
Date published: 2025-10-27
Rated 5 out of
5
by
Sean M from
Great Product
Great product, easy to connect and use software in the lab.
Date published: 2024-01-26
Rated 5 out of
5
by
Anonymous from
Irreplaceable Tool Needed
The Omega RTD Handheld Data Logger Thermometer allows us to retrieve the data we need to fine tune our testing systems. We use it here at an engineering firm where we design and manufacture advanced testing systems for material characterization. We consider the RTD Thermometer an irreplaceable tool we need to do our job.
Date published: 2022-08-09
Rated 5 out of
5
by
Timcat from
High accuracy and inexpensive
Great little handheld with 2 digits of precision after the decimal. Data logging for charting responses, easy connect to computer for download of data. We use it to monitor differential temps near 100C and it’s very repeatable. Also nice is the 120V adapter so no worry about battery life. Highly recommend.
Date published: 2018-06-09
Rated 5 out of
5
by
Erlin from
Price quality
Price Quality, Practical dan easy to use.
I will give good use.
Date published: 2018-01-08
What would be the combined tolerance in °C @ 400°C? I'm getting conflicting answers with the probe being an A Grade.
The total accuracy is the sum total of meter ±(0.05% reading + 0.1°C) and
probe ±(0.15 + 0.002 · l t l )°C
At 400 C the tolerance is +/- 1.05 C
Date published: 2020-08-20
I just got a brand new HH376 today, and noticed that when powering up, the display shows a number...."15959" and then the number disappears. I could not find any reference to this in the user manual and cant understand why this number shows up.
Thank you for your inquiry. That number represents the number data logging points remaining in the unit.
Date published: 2023-08-18
Can I get NIST Calibrated Certification with this model?
Thank you for the inquiry. Yes, NIST traceable calibration with data points is an option. Part# is HH376-CAL-3
Best regards
OMEGA
Date published: 2023-11-14
What is the part number for the sensor connector? I want to make my own miniature probe
Thank you for your inquiry. HH376-CONN is the part number.
Date published: 2020-10-09
Can you explain the accuracy spec? It reads 23+/-5°C, with no spec, then a range spec for -100 to +400°C.
The 23 +/-5 C is the ambient temperature the meter needs to be in to meet the accuracy specification over the measurement range.
Date published: 2022-05-17
NIST traceable option?
Thank you for your inquiry. Unit is supplied with a NIST certificate (No Points). For an additional cost you can order with a NIST certificate with points.
Date published: 2020-04-06
Good day please, Does this thermometer include the temperature sensor or must be purchased separately
The HH376 comes with it's own RTD probe with a special connector so it is included.
Date published: 2023-08-31
For the RTD HH376 unit, what temperatures are included in the optional 3 point NIST traceable certificate?
The NIST Certification included is a No Point document but usually the unit is checked at the low and high extremes and a value around room temperature.
Date published: 2026-07-18