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led square digital display measurement multifunctional indicator voltmeter ammeter digital frequency meter

Product details
display resolution:1V;Measuring Range:50-500V 3-120A 3-120HZ;
Place of Origin:Zhejiang China;Packaging Detail:standard packing;
Brand Name:NIN;sample rate:about 1time/s;
accuracy:±2%;frequency measuring range:3-120 HZ;
Dimensions:72mm*72mm*72mm;ampere measuring range:3-120 A;
Operating Temperature:-25℃--55℃;Selling Units:Single item;
Package Preview:;Single package size:8X7.5X8 cm;
input voltage:AC 220V;Accuracy Class:± 2%;
mounting diameter:72mm*72mm;Model Number:N-72V N-72A N-72HZ;
input circuit power loss:<2VA;voltage measuring range:AC 50-500V;
Voltage:AC 220V;Display Type:Digital Only;
Single gross weight:0.176 KG;no input signal hint message:display 000;

type N-72V 
brand name NIN

place of origin

Zhejiang Province, China(Mainland)

input voltage 

AC 220V

voltage measuring range

AC 50-500V

accuracy  

± 2% V 

display resolution

1V

sample rate

about 1time/s

input circuit power loss

<2VA

no input signal hint message

display 000

 

Notice:Can not used in the electric environment with  frequency conversion , high frequency, strong harmonic interference signal.

 

 

type

N-72A

brand name

NIN

place of origin Zhejiang Province, China(Mainland)

input voltage

AC 220V

ampere measuring range

3-120 A

accuracy

± 2% A

display resolution

1A

sample rate

about 1time/s

input circuit power loss

<2VA

no input signal hint message

display 000

 

 

type

N-72HZ

brand name

NIN

place of origin

Zhejiang Province, China(Mainland)

input voltage

AC 220V

voltage measuring range

AC 50-500V

frequency measuring range

3-120 HZ

accuracy

2% ±Hz

display resolution

1Hz

sample rate

About 1time/s

input circuit power loss

<2VA

no input signal hint message

display 000


 

 

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