Metrel MI 3209 TeraOhmLT 10kV Insulation Tester
The MI 3209 TeraOhm LT 10kV is a portable insulation resistance tester for insulation testing with DC voltages of up to 10 kV. Boasting excellent IP protection (IP65) and being both mains and battery powered, it is at home in even the most demanding working environments.
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Description
The Metrel MI 3209 TeraOhmLT 10kV Insulation Tester is a high-performance device designed for testing insulation resistance in high-voltage applications such as cables, transformers, and large electrical installations. With its ability to generate test voltages up to 10 kV, the MI 3209 provides accurate insulation resistance measurements up to 20 TΩ, ensuring the reliability and safety of electrical systems. The tester is built for durability in tough environments, featuring a rugged casing and advanced safety features like overvoltage protection. Its large, easy-to-read digital display and ergonomic design enhance usability for technicians in both field and laboratory settings. The device also includes memory storage for test results, enabling efficient data management and analysis.
Specifications
- Model: Metrel MI 3209 TeraOhmLT 10kV
- Test Voltage Range: 500V to 10,000V (10 kV)
- Insulation Resistance Measurement Range: Up to 20 TΩ
- Accuracy: ±(5% of reading + 3 digits)
- Test Modes: Continuous, automatic, and manual testing modes
- Data Storage: Internal memory for storing test results
- Safety Features: Overvoltage protection, automatic discharge after test completion
- Display: Large backlit digital LCD for clear readings in various lighting conditions
- Power Supply: Rechargeable battery with long operating life or external power option
- Operating Temperature Range: -10°C to 50°C
- Weight: 4.5 kg (9.9 lbs)
- Dimensions: 290 x 150 x 250 mm
- Applications: Suitable for high-voltage insulation testing in electrical systems, transformers, and power lines
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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.




