CEM DT-9889 True-RMS Digital Multimeter

The CEM DT-9889 Professional True RMS Industrial Digital Multimeter is designed with a built-in thermal imager. It offers rapid A/D conversion sampling times and high precision, equipped with data logging and Trend Capture capabilities. Its sophisticated system platform supports smart functions like online software updates and PC calibration. Additionally, the Meterbox iMM software and cloud server enable users to transfer measurement data directly to their smartphones for editing and storage purposes.

CEM DT-9889 Key Features

Built-in Thermal Imager design quickly identifies hot spots without contact
240 x 320 2.8” TFT color LCD display
Large LCD display 6000 counts
Logging function with Trend Capture for easy review of logged data
Low pass filter for accurate measurement of variable frequency drive (VFD) signals
Long work time with li-ion battery
AC, AC+DC true-RMS measurements & 1kHz ACV, ACA bandwidth
A/D convert fast sampling time: 10 Times/sec.
Peak capture (records transients as fast as 500μs)
Min/Max/Average with Time stamp (records signal fluctuations)
80×80 Infrared resolution
Bluetooth BLE instant share function
Easy to view and analyze images quickly

CEM DT-9889 Specifications

Specifications
Thermal Imager
IR Resolution	80×80 pixels
Field of view(FOV)	21° x 21°
Thermal sensitivity/NETD	< 0.08°C /80mK
Image frequency	50Hz
Object temperature range	range: –20 to 260°C (–4 to 500°F)
Spectral range	8–14 μm
Color palettes	IRON/Rainbow/Grey/Grey Inverted
Accuracy	±2°C (±3.6°F) or ±2% of reading
True RMS Multimeter Functions
Function	Maximum	Max, resolution	Accuracy
Voltage DC	1000V	100mV	±(0.1%+3)
Voltage AC	1000V	100mV	±(0.9%+20)
Current DC	10A	0.1μA	±(0.9%+2)
Current AC	10A	0.1μA	±(1.2%+5)
Resistance	60MΩ	0.1Ω	±(1.0%+2)
Capacitance	6000μF	0.01nF	±(2.5%+5)
Frequency	10MHz	0.01Hz	±(0.5%+1)
Diode and Continuity	Yes
PC Interface	Bluetooth
Power Supply	8 hours Li-ion rechargeable battery; AC Adaptor/charger

Rated 0 out of 5

0 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

Reviews

Clear filters

There are no reviews yet.

Be the first to review “CEM DT-9889 True-RMS Digital Multimeter”

You must be logged in to post a review.

Brand

Cem

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

The company's dedication to innovation is reflected in their development of a diverse range of instruments suited for various applications from academic research to industrial quality control.