Цифровой мультиметр UT61B высоконадежный ампервольтметр с дисплеем для измерения температуры и низкого напряжения защита от
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- Supplier: Shenzhen Kuaiqu Electronic Co. Ltd.
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Product Overview
Description
Products Description
UT61B High Reliability Digital Multimeter Full Range Overload Protection Low Voltage Display Multimeter Temperature Measurement
UT61B series digital multimeter has the characteristics of high reliability, high safety, automatic range, hand-held multimeter and so on. It has the synchronous display function of large-screen digital and high-resolution analog pointers, full-scale overload protection and unique appearance design, making it a new generation of practical electrical measuring instruments with better performance. It is an ideal tool for testing, maintenance and repair of various colleges and universities, smelting, communication, manufacturing, petroleum, electric power, foundry, circuit power equipment.
basic skills | Range | Basic accuracy | ||
model | UT61B | |||
DC voltage (V) | 40mV/400mV/4V/40V/400V/1000V | ±(0.5%+1) | ||
AC voltage (V) | 40mV/400mV/4V/40V/400V/750V | ±(1%+3) | ||
DC current (A) | 400μA/4000μA/40mA/400mA/4A/10A | ±(1%+2) | ||
AC current (A) | 400μA/4000μA/40mA/400mA/4A/10A | ±(1.2%+5) | ||
Resistance (Ω) | 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩ | ±(1%+2) | ||
Capacitance (F) | 40nF/400nF/4μF/40μF/400μF/4000μF | ±(3%+5) | ||
Frequency (Hz) | 10Hz-10MHz | ±(0.1%+4) | ||
Celsius temperature (°C) | -40 °C ~ 1000°C | ±(1.2%+3) | ||
Fahrenheit (°F) | -40°F~1832°F | ±(1.2%+4) | ||
special function | ||||
Maximum display | 3999 | |||
Automatic range | √ | |||
Manual range | √ | |||
Frequency response (Hz) | 45Hz ~400Hz | √ | ||
Duty cycle | 0.1% ~ 99.9% | √ | ||
Diode test | √ | |||
Automatic shut-down | About 15 minutes | √ | ||
On-off beep | √ | |||
Low voltage display | ≤7.5V | √ | ||
Digital retention | √ | |||
Relative measurement | √ | |||
Maximum/minimum | √ | |||
RS-232 data transmission | √ | |||
LCD backlight | √ | |||
Analog strip | 41 paragraph | |||
Input protection | √ | |||
input resistance | ≥10MΩ | √ | ||
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