RK5991 Automatic polarity tester for loudspeaker microphone Automatic positive and negative detect

Place of Origin:

Guangdong, China

Brand Name:

Rek

Model Number:

RK5991

Display Type:

Analog and Digital

Phase:

Single Phase

Measuring Energy Range:

222

Accuracy Class:

2%

Output Voltage:

220v

Operating Temperature:

0℃~40℃,≤85% RH

Dimensions:

255*145*220mm

Color:

White Grey

Frequency:

50HZ/60HZ