Changzhou Tonghui Electronic Co., Ltd,
| Auto Power Off | Yes |
| Backlight | Yes |
| Continuity Test | Yes |
| Data Hold | Yes |
| Diode Test | Yes |
| Display | Digital LCD |
| Max Capacitance | 100μF |
| Max Current | 10A |
| Max Frequency | 10MHz |
| Max Resistance | 200MΩ |
| Max Voltage | 1000V |
| Name | Digit Multimeter |
| Power Supply | 2 x 1.5V AAA Batteries |
| Size | 4.7 x 2.8 x 1.2in |
| Temperature Measurement | Yes |
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Product Specification
| Auto Power Off | Yes | Backlight | Yes |
| Continuity Test | Yes | Data Hold | Yes |
| Diode Test | Yes | Display | Digital LCD |
| Max Capacitance | 100μF | Max Current | 10A |
| Max Frequency | 10MHz | Max Resistance | 200MΩ |
| Max Voltage | 1000V | Name | Digit Multimeter |
| Power Supply | 2 x 1.5V AAA Batteries | Size | 4.7 x 2.8 x 1.2in |
| Temperature Measurement | Yes | ||
| High Light | commercial electric digital multimeter ，digital multimeter 1000v ，digital multimeter 4000 counts | ||
Safety Features: Digital Multimeters incorporate various safety features to protect the user and the meter itself during measurements. These features may include fused current inputs, overload protection, and CAT (Category) ratings to ensure safe operation in different electrical environments. Some models also provide non-contact voltage detection, which alerts the user to the presence of voltage without making physical contact with the circuit.
Portable and Benchtop Models: Digital Multimeters are available in portable handheld designs as well as larger benchtop models. Handheld multimeters are compact, lightweight, and battery-powered, making them suitable for on-site measurements or fieldwork. They often come with built-in test leads or detachable probes for ease of use. Benchtop models, on the other hand, offer additional features, larger displays, and enhanced measurement capabilities. They are typically powered by an external power source and are commonly used in laboratories, workshops, and testing environments where more advanced measurements are required.
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Features
21,000/51,000-count display
Large VFD dual-display with high brightness
True RMS AC voltage and current measurements, frequency up to 100kHz
12 measurement functions, including DCV/ACV, DCI/ACI, , frequency/period, diode, conduction, dBm, etc.
Parameters AC+DC, AC+Hz, Readout+%, and Readout+dBm synchronously displayed
Measurement speed up to 15times/second (TH1941), and 30 times/second (TH1942)
DCV measurement accuracy up to 0.02%, resolution of 10V
Measured value displayed in the form of percentage
REL measurement mode to eliminate stray reading
Calibration without uncovering
Limit function (HI/IN/LO) for fast sorting
Standard RS232C communication interface providing convenient system communication mode
Brief Introduction
TH1941 4 1/2-digit and TH1942 50,000-count digital multimeters are voltage/current/resistance tester with multi functions and low cost. The instrument can stably perform measurement at high speed as several times as other instruments at the same level. It provides excellent performance, such as maximum reading of 21,000/51,000 counts, maximum DC voltage accuracy of 0.02%, and low cost to give you a best choice.
Having VFD dual-display with high brightness, TH1941/TH1942 can synchronously display measurement parameters, such as AC/DC voltage or current, AC voltage/current and frequency to improve measurement efficiency and display results clearly.
The instrument is equipped with SMD component inside to reduce density and physical size.
The instrument comes standard with RS232C communication interface and common communication software is optional to meet the need of communication with computer, data analysis and statistics, and building up automatic test system. The instrument receives SCPI command to ensure compatibility of communication software.
Company Details
Business Type:
Manufacturer
Year Established:
1994
Total Annual:
10000000-100000000
Employee Number:
500~1000
Ecer Certification：
Active Member
Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super... Overview Changzhou Tonghui Electronic Co. Ltd. was founded in 1994. It is a provincial high-tech enterprise integrating R&D, manufacturing and marketing. It is located in the National Development Zone – Changzhou Hi-tech Industry Development Zone with super...
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