Kyoritsu 4105A Digital Earth Tester
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Description
The Kyoritsu 4105A Digital Earth Tester is a sophisticated instrument designed for precise measurement of earth resistance in various electrical systems and installations. Equipped with advanced features and sturdy construction, this tester ensures accurate readings and dependable performance in industrial, commercial, and residential environments. With a wide measurement range from 0.01Ω to 2000Ω and test currents up to 20mA, it enables thorough testing of earth resistance in diverse scenarios. The instrument features a large digital LCD display with backlight for easy reading of measurements, even in low-light conditions. It also offers data storage and recall functions, allowing users to store and analyze measurement results conveniently. Safety features such as over-range indication and auto power-off enhance user safety and prolong battery life. Compact and portable, the Kyoritsu 4105A is suitable for field use and essential for electricians, maintenance technicians, and quality control personnel.
Specifications
– Model: 4105A
– Earth resistance measurement:
– Measurement range: 0.01Ω to 2000Ω
– Accuracy: ±2%rdg ±0.01Ω (0.01Ω to 20Ω), ±3%rdg ±0.1Ω (20Ω to 2000Ω)
– Voltage measurement range: 0V to 200V AC
– Test current: 20mA approx. at 0Ω resistance
– Display: Digital LCD with backlight
– Data storage: 100 measurement data
– Over-range indication: “1” is displayed
– Auto power-off: Approx. 5 minutes
– Safety standards: IEC 61010-1 CAT IV 200V, CAT III 300V
– Power supply: 6 x 1.5V AA batteries
– Operating temperature: -10°C to 55°C (14°F to 131°F)
– Dimensions: 162mm × 118mm × 70mm (6.38″ × 4.65″ × 2.76″)
– Weight: Approx. 710g (including batteries)
– Accessories: Carrying case, measurement probe set, batteries, instruction manual
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.