Máy đo điện trở đất MTD 20KWe Scope

Mã sản phẩm: MTD 20KWe |
Thương hiệu:

Giá bán: Liên hệ


Tên SP: Máy đo điện trở đất MTD 20KWe Scope

Mã SP: MTD 20KWe

Hãng: Scope

Yêu Cầu Giá Tốt

Thông tin sản phẩm



 
Measurement ranges

Resistances: 0-20 Ω; 0-200 Ω; 0-2,000 Ω; 0-20 kΩ

Tension: 0-200 V~.

Accuracy

Resistances measurements:

± (2% of the measured value + 1% of the maximum value of the selected range).

Voltage measurements:

± (2% of the measured value + 1% of end of scale value).

Reading resolution

0.01 Ω in the resistance measurement. 

0.1 V in the voltage measurement.

Output power and current The output power is less than 0.5 W, and the output current is limited to less than 15 mA (Peak to peak).
Audible alarm It warns the operator in case that there are abnormalities in the current circuit, which make it difficult to obtain a reliable result.
Battery charger A smart, microprocessor controlled, circuit adjusts the battery charge to the optimised parameters in order to ensure the maximum service life. It is supplied by means of an external AC adapter (provided with the equipment) or from a 12 V car battery.


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