CEM DT-9979 True-RMS Digital Multimeter
The CEM DT-9979 is a True-RMS digital multimeter designed to offer precise and reliable measurements across a variety of electrical parameters.
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CEM DT-9979 True-RMS Digital Multimeter
The CEM DT-9979 is a True-RMS digital multimeter designed to offer precise and reliable measurements across a variety of electrical parameters.This multimeter is suitable for a range of applications, including troubleshooting and maintenance in electrical, HVAC, and automotive fields. It offers both hobbyists and professionals a reliable tool for their measuring and testing needs.
The DT-9979 is a professional-grade True RMS Industrial Digital Multimeter that features a 50,000 count full graphics type LCD display with a white backlight. It offers rapid A/D conversion for quick sampling times and high accuracy, as well as built-in data logging and Trend Capture capabilities. This allows for the continuous monitoring of equipment issues without the need for manual supervision.
CEM DT-9979 Key Features
- Large 50,000 counts, Full Graphics Type LCD display with white backlight. Multiple sets of measurement information can simultaneously be displayed at the same time.
- Voltage (DC/AC), current(DC/AC), resistor, diode, capacitance, frequency and duty cycle measurement
- Ability to record data of signals and review Trend Capture curve, monitoring while you work on other project. It plots measurements as a single line to help detect signal anomalies over time; store up to 10,000 recorded events
- Log multiple sessions or log data continuously for over 200 hours.
- Real Time Clock – for automatic time stamping of saved readings
- Expandable meter lets you stay current as new capabilities are added
- Allow to save and name the measurements, and also recall them at any time
- Min/Max/Average with Time Stamp to record signal fluctuations
- Auto zeroing function
- Soft keys, scroll buttons much more secondary functions to access in easily
- TRMS AC voltage and current for accurate measurements on complex signals or non-linear loads.
- Measure up to 10A (20 A for 30 seconds; 10A continuous)
- Peak hold function with calibration mode
- 10MHz Frequency counter and 1MHz duty cycle measurement
- IP67 Waterproof and Auto Power Off
- Bluetooth interface
- Meterbox iMM & cloud service
CEM DT-9979 Specifications
Specifications | DT-9979 | ||
Function | Maximum | Max, resolution | Accuracy |
Voltage DC | 1000V | 1μV | ±(0.025% + 5) |
Voltage AC | 1000V | 1μV | ±(0.3% + 20) |
Current DC | 10A | 0.01μA | ±(0.10% + 5) |
Current AC | 10A | 0.01μA | ±(0.6% + 5) |
Temperature | -50ºC to 1000ºC | 0.1ºC | ±(1.0% + 2.5ºC) |
Resistance | 50MΩ | 0.01Ω | ±(0.05% + 5) |
Capacitance | 10mF | 0.001nF | ±(2.0% + 5) |
Frequency | 10MHz | 0.01Hz | ±(0.005% + 5) |
Diode and Continuity | Yes | ||
PC Interface | Bluetooth | ||
Power Supply | 18 hours Li-ion rechargeable battery; AC Adaptor/charger |
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Brand
Cem
CEM Corporation Overview
CEM Corporation, founded in 1978, is renowned for its pioneering contributions to scientific instrumentation with a focus on microwave-based technology for laboratory and research applications. The founders—Dr. Michael J. Collins (Chemist), Ronald Goetchius (Electrical Engineer), and Bill Cruse Jr. (Mechanical Engineer)—launched the company with a novel concept for microwave drying that significantly expedited moisture and solids analysis processes from hours down to minutes, which was a groundbreaking improvement at the time.Product Innovation and Evolution
Over the years, CEM Corporation has expanded its product offerings beyond its original microwave moisture/solids analysis systems. Their portfolio now includes systems for:- Acid digestion for elemental analysis
- Compositional testing of food products
- Peptide and chemical synthesis
Specifications
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