Description
The YOKOGAWA 2904 Resistance Box is a highly reliable and versatile instrument used for accurately measuring resistance in various electrical circuits. With its compact design and robust construction, it offers exceptional durability and long-lasting performance. The resistance box features a wide range of resistance values that can be easily adjusted using precision dials, allowing for precise and reliable resistance measurements. Additionally, the YOKOGAWA 2904 Resistance Box is equipped with high-quality terminals that ensure secure and stable connections, enabling accurate and consistent readings. Its user-friendly interface and clear display make it easy to operate, even for novice users. Overall, the YOKOGAWA 2904 Resistance Box is an essential tool for professionals in the field of electrical engineering and is trusted for its accuracy, durability, and ease of use.
Specifications:
– Model: Yokogawa 2904
– Resistance Range: 0.1 Ω to 11.1111 MΩ
– Resistance Tolerance: ± 0.05% (for values ≥ 10 Ω), ± 0.1% (for values < 10 Ω)
– Temperature Coefficient: ± 5 ppm/°C (for values ≥ 1 Ω), ± 10 ppm/°C (for values < 1 Ω)
– Maximum Power Rating: 3 W (for values ≥ 10 Ω), 1 W (for values < 10 Ω)
– Maximum Operating Voltage: 250 V DC
– Dimensions: 183 mm (W) x 90 mm (H) x 263 mm (D)
– Weight: Approximately 2 kg
– Connection: Four-terminal pair binding posts
– Construction: Precision wire-wound resistors in a sturdy metal box
– Accuracy: High accuracy and stability for precise resistance measurement and calibration
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.



