Extech 380201 Premium Insulation Tester
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Description
The Extech 380201 Premium Insulation Tester is a high-quality instrument designed for accurately measuring insulation resistance in electrical systems and equipment. This tester features a large, backlit LCD display that provides clear and easy-to-read measurements of insulation resistance, voltage, and continuity. It offers insulation resistance testing up to 20GΩ with selectable test voltages of 50V, 100V, 250V, 500V, and 1000V, suitable for a wide range of insulation testing applications. The tester includes a built-in voltmeter for measuring AC/DC voltage up to 1000V and a continuity tester with audible alert. It also features a live circuit warning and automatic discharge function for safety during testing. With its rugged design, CAT IV 600V/CAT III 1000V safety ratings, and ergonomic features, the Extech 380201 Premium Insulation Tester is ideal for professionals, electricians, and maintenance personnel working in industrial, commercial, and residential settings.
Specifications
- Measurement Functions: Insulation Resistance, Voltage, Continuity
- Insulation Resistance Range: Up to 20GΩ
- Test Voltages: 50V, 100V, 250V, 500V, 1000V (Selectable)
- Voltage Range: Up to 1000V AC/DC
- Continuity Test: Audible alert for continuity testing
- Display: Large backlit LCD display for clear visibility of measurements
- Functions: Live circuit warning, automatic discharge, data hold, auto power off
- Safety: CAT IV 600V/CAT III 1000V safety ratings
- Power Source: 6 x AA batteries for extended use
- Dimensions: Compact and rugged design for durability
- Weight: Lightweight for easy handling
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.


