Extech MM570A MultiMaster True RMS High-Accuracy Multimeter with Temp
Please use the request form to start a calibration services quote. You may also request equipment sales or repair services.
Description
The Extech MM570A MultiMaster True RMS High-Accuracy Multimeter with Temperature is an advanced multimeter designed for precision measurements across various parameters, including temperature. This device offers high accuracy and True RMS capability, ensuring reliable readings in complex and noisy electrical environments. The MM570A features a large backlit display for enhanced visibility and comes equipped with a temperature measurement function, making it an all-in-one tool for professionals in electrical maintenance, HVAC, and engineering. Its durable construction and extensive feature set make it an indispensable instrument for accurate diagnostics and troubleshooting.
Specifications:
- True RMS: Yes
- Voltage Measurement Range: 0-1000V AC/DC
- Current Measurement Range: 0-10A AC/DC
- Resistance Measurement Range: 0-60MΩ
- Capacitance Measurement Range: 0.01nF to 40mF
- Frequency Measurement Range: 0.001Hz to 100MHz
- Temperature Measurement Range: -50°C to 1000°C (-58°F to 1832°F)
- Display: Large backlit LCD
- Safety Rating: CAT IV 600V, CAT III 1000V
- Power Supply: 9V battery
- Dimensions: 200 x 92 x 50 mm
- Weight: 390 g
- Additional Features: Min/Max hold, data hold, auto power off, relative mode, continuity and diode testing, K-type thermocouple input for temperature 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.
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.


