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Гарантированно безопасная оплата
Features:
High Precision Measurements: Automatic polarity display and a maximum reading of 5999 (3 5/6) bits, ensuring accurate and reliable measurements for DC/AC voltage, current, resistance, capacitance, frequency, and temperature.
Triple Sampling Rate: Measures values approximately three times per second, providing real-time data and enhancing user experience with quick, precise readings.
Low Voltage Alert: The intelligent low voltage display notifies users by showing a "battery" symbol, ensuring optimal usage without unexpected power loss.
Smart LCD Backlight Display: Equipped with a high-light color display and adjustable brightness, the readings are clear and easy to discern in various lighting conditions.
Comprehensive Protection: Features overload protection across all ranges and ceramic speed fuses for AC/DC current measurements, ensuring safe and operation under multiple testing environments.
Specifications:
Optional Model: 189C/189D
Display: High-light color display
Maximum Display: 5999 (3 5/6) bits Automatic polarity display
Measurement: Double integral A/D conversion
Sampling Rate: Approximately 3 times per second
Overrange Display: Most significant bit "OL"
Low Voltage Display: Battery symbol appears
Working Environment: 0 ~ 40°C, relative humidity < 80%
Power Supply: 2 x 1.5V AA battery (NO T INCLUDED)
Volume (Size): 153 x 70 x 33 mm (LWH)
Certification: GB/T 13978-2008
Package Included:
Type A:
1 x 189C Multimeter
1 x Box
1 x Pair of test pens
1 x TP01 Thermocouple (WinApex 189C only)
1 x Manual
1 x Certificate
Type B:
1 x 189D Multimeter (NO Temperature Display)
1 x Box
1 x Pair of test pens
1 x Manual
1 x Certificate
Note: NO BATTERY INCLUDED!!!
A part of the review has been auto-translated.
In terms of measurement accuracy, there is nothing to complain about this multimeter. In our tests of other cheap multimeters, there is always a measurement range we are not so satisfied with. That is not the case with this 189C. You can be confident that any measurements you make with this meter will produce a result that is more than accurate enough for the average hobbyist.
The input resistance of 10 MΩ is excellent and so is the burden voltage of only 100 mV at 5 A. It is worth noting that the 189C also measures small capacitors satisfactorily, which is not the case with all cheap multimeters.
About the uniqueness of this meter, its operation with the ‘Smart Rotary Knob’ praised by the manufacturer, we dare not judge. If you are used to multimeters with rotary knobs, switching to operating a meter with such a large, thumb-operated ring will take some getting used to. Whether you choose to do so is a matter of personal preference.
But after some fiddling with the device, adjusting with the dial is very intuitive and easy. This is undoubtedly also due to the fact that after a while you know where the various measurement quantities and ranges are located on the circle, so you no longer have to search.
Work like a charm, very well made. Haven''t tested yet against trusted and calibrated meters, but sure will.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
A part of the QA has been auto-translated.