Changzhou Tonghui Electronic Co., Ltd,
| AC Current Range | 0-10A |
| AC Voltage Range | 0-750V |
| Auto Power Off | Yes |
| Backlight | Yes |
| Capacitance Range | 0-200μF |
| Continuity Test | Yes |
| DC Current Range | 0-10A |
| DC Voltage Range | 0-1000V |
| Data Hold | Yes |
| Diode Test | Yes |
| Display | Digital LCD |
| Frequency Range | 0-20KHz |
| Product Name | Digit Multimeter |
| Resistance Range | 0-200KΩ |
| Temperature Range | -20-1000℃ |
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Product Specification
| AC Current Range | 0-10A | AC Voltage Range | 0-750V |
| Auto Power Off | Yes | Backlight | Yes |
| Capacitance Range | 0-200μF | Continuity Test | Yes |
| DC Current Range | 0-10A | DC Voltage Range | 0-1000V |
| Data Hold | Yes | Diode Test | Yes |
| Display | Digital LCD | Frequency Range | 0-20KHz |
| Product Name | Digit Multimeter | Resistance Range | 0-200KΩ |
| Temperature Range | -20-1000℃ | ||
| High Light | AC Digital Multimeter ，Digital Multimeter 3Hz ，digital multimeter capacitance | ||
4.3-inch LCD color display, Chinese and English menu
6 1/2 bit 1199999 digits reading (TH1963)
5 1/2 digit 119999 digits reading (TH1953)
Test speed up to 1000 / s
Small size, front and rear input terminal, easy to shelve
Histogram, bar graph, trend chart display
AC low frequency signal can be tested down to 3Hz
Capacitance test function
Up to 5V diode test voltage
Stores data up to 10,000
Fast Chinese and English help
Production line workbench
Maintenance workbench
Teaching laboratory
Automated test equipment
| Display | 4.3-inch LCD color display | |||
| Display Digits | TH1963 | 1199999 digits reading | ||
| Measurement Parameters | DC voltage, AC voltage, DC current, AC current, DC resistance, capacitance, frequency, breakover, diode, temperature | |||
| Display Mode | Direct reading, histogram, bargraph, trendchart | |||
| Measurement Speed | Upto1000times/s | |||
| Math Function | Reset function, Min/Max/Average/Standard deviation, dB, dBm | |||
| Common Features | Range | Auto/Manual | ||
| Trigger mode | LOCAL: AUTO/SINGLE/EXT.REMOTE:IMMEDIATE/BUS/EXT | |||
| Reading hold | Yes | |||
| Limit measurement | HI, Lo and IN(PASS), with sound beep | |||
| Technical Index | Uncertainty(%ofreading+%ofrange), TCAL=25°C | |||
| Parameters | Range/TestRange | Frequency | Highest annual accuracy TCAL±5°C |
Highest temperature coefficient/°C |
| DC Voltage | 100.0000mV-1000.000V | 0.0035+0.0005 | 0.0005+0.0001 | |
| True RMS AC Voltage | 100.000mV-750.000V | 3-5Hz | 1.00+0.03 | 0.100+0.003 |
| 5-10Hz | 0.35+0.03 | 0.035+0.003 | ||
| 10Hz-20kHz | 0.06+0.03 | 0.005+0.003 | ||
| 20-50kHz | 0.12+0.05 | 0.011+0.005 | ||
| 50-100kHz | 0.60+0.08 | 0.060+0.008 | ||
| 100-300kHz | 4.00+0.50 | 0.200+0.020 | ||
| DC Resistance | 10-100M Testcurrent: 10mA-500nA |
0.010+0.001 | 0.0006+0.0001 | |
| DC Current | 100uA-100mA | 0.050+0.005 | 0.0020+0.0005 | |
| 1A | 0.100+0.010 | 0.0050+0.0010 | ||
| 3A | 0.200+0.020 | 0.0050+0.0020 | ||
| 10A | 0.120+0.010 | 0.0050+0.0010 | ||
| AC Current | 100A-1A | 3kHz-5kHz | 0.10+0.04 | 0.015+0.006 |
| 5kHz-10kHz | 0.10+0.04 | 0.030+0.006 | ||
| 3A | 3Hz-5kHz | 0.23+0.04 | 0.015+0.006 | |
| 5kHz-10kHz | 0.23+0.04 | 0.030+0.006 | ||
| 10A | 3Hz-5kHz | 0.15+0.04 | 0.015+0.006 | |
| 5kHz-10kHz | 0.15+0.04 | 0.030+0.006 | ||
| Frequency | 3Hz-10Hz | 0.1 | 0.0002 | |
| 10Hz-100Hz | 0.03 | 0.0002 | ||
| 100Hz-1MHz | 0.01 | 0.0002 | ||
| Square wave | 0.01 | 0.0002 | ||
| Diode | 5V, Test current:1mA | 0.010+0.030 | 0.0010+0.0020 | |
| Breakover | 1k, Test current:1mA | 0.010+0.030 | 0.0010+0.0020 | |
| Capacitance | 1.0000nF | 1.0+0.5 | 0.02 | |
| 10.000nF-1.0000mF | 0.5+0.1 | 0.02 | ||
| 10.000mF | 1.0+0.5 | 0.02 | ||
| Temperature | PT100(DIN/IEC 751) | ±0.05°C | ||
| 5 k Thermistor | ±0.10°C | |||
| Standard | ||||||
| Accessories name | Model | |||||
| USB Cable | TH26017 | |||||
| Multimeter Test Cable | TH2 | |||||
Company Details
Business Type:
Manufacturer
Year Established:
1994
Total Annual:
10000000-100000000
Employee Number:
500~1000
Ecer Certification：
Verified Supplier
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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