Extech 42266 Datalogger, Programmer Temp.
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Description
The Extech 42266 Datalogger and Programmer Temp is an advanced instrument designed for precise temperature monitoring and comprehensive data logging across a wide range of industrial, laboratory, and environmental applications. This datalogger features a dual input, allowing it to measure and record temperatures from two different sources simultaneously. It supports multiple thermocouple types, including J, K, T, E, R, S, and N, providing versatility for various temperature measurement needs. The device is equipped with a large LCD display for clear and easy reading of current temperatures and logging status. The Extech 42266 includes a built-in USB interface and accompanying software, enabling seamless data transfer to a PC for detailed analysis and reporting. Its robust design and user-friendly interface ensure reliable performance and ease of use, making it an essential tool for long-term temperature monitoring and data collection.
Specifications
- Measurement Range:
- Type J: -200 to 760°C (-328 to 1400°F)
- Type K: -200 to 1372°C (-328 to 2501°F)
- Type T: -200 to 400°C (-328 to 752°F)
- Type E: -200 to 1000°C (-328 to 1832°F)
- Type R: 0 to 1767°C (32 to 3212°F)
- Type S: 0 to 1767°C (32 to 3212°F)
- Type N: -200 to 1300°C (-328 to 2372°F)
- Accuracy:
- ±(0.05% rdg + 0.7°C) for Types J, K, T, E, N
- ±(0.05% rdg + 1.4°C) for Types R, S
- Resolution: 0.1°C/°F
- Display: Large LCD
- Data Logging:
- Internal memory stores up to 16,000 readings per channel
- Programmable sampling rate from 1 second to 2 hours
- Temperature Units: Selectable (°C/°F)
- Thermocouple Types: J, K, T, E, R, S, N
- Interface: USB for data transfer
- Power Source: 9V battery or optional AC adapter
- Dimensions: 184 x 64 x 40 mm (7.2 x 2.5 x 1.6 inches)
- Weight: 210 g (7.4 oz)
- Additional Features:
- Dual input for simultaneous temperature measurements
- Programmable high/low alarm thresholds with audible alerts
- Max/Min/Avg readings with timestamp
- Data Hold function
- Auto power off with disable function
- LED status indicators for logging and battery life
- Compact and rugged design for durability
- Includes software for detailed data analysis and reporting on a PC
- User-friendly interface with simple setup and operation
The Extech 42266 Datalogger and Programmer Temp is a versatile and reliable tool for professionals who need accurate and comprehensive temperature monitoring and data logging capabilities, offering robust performance and ease of use in a variety of applications.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


