Features:

1) Non-contact test of AC electricity with LED

2) Locates invisible AC line and break point

3) Novel design, high safety

4) An ideal tool for home use



Specifications:

1) Voltage sensitivity: AC 100V - 240V

2) Frequency: 50 / 60Hz

3) Detection distance: <5m

4) Safety: for indoor use, overvoltage CAT. 111, 600V

5) Pollution: degree 2

6) Dimensionss: 20 x 148 x 25mm

7) Battery: 1.5V x 2, AAA size

8) Weight: approx. 40g

AC ammeter:

1) Model: PRP7

2) Class: 1.5

3) Specifications: 0.1A, 0.5A, 1A, 1.5A, 3A, 5A, 7.5A, 10A, 15A, 20A, 

    25A, 30A, 50A, 70-105A (use Ext.CT5A)

4) Note: for 60/75/100A direct meter, the class is 2.5

5) Advantage: the scale can be easily changed without opening the 

    front frame so that the class will not be influenced 



AC voltmeter:

1) Model: PRP7

2) Class: 1.5

3) Specifications: 30V, 50V, 75V, 100V, 120v, 150V, 250V, 300V, 450V, 

    600V for 450-380kV, should be used with potential transformer 

    secondary voltage 100V 



DC ammeter:

1) Model: PRP7

2) Class: 15

3) Specifications: 25uA, 50uA, 1mA, 2mA, 5mA, 10mA, 20mA, 30mA, 50mA, 

    75mA, 100mA, 150mA, 200mA, 250mA, 300mA, 500mA, 1A, 3A, 5A, 7.5A, 

    10A, 20A, 30A, 75-105A (used with shunt)

4) Advantage: the scale can be easily changed without opening the 

    front frame so that the class will not be influenced 



DC voltmeter:

1) Model: PRP7

2) Class: 1.5

3) Specifications: 3V, 5V, 7.5V, 10V, 15V, 20V, 50V, 100V, 120V, 150V, 

    200V, 250V, 300V, 400V, 450V, 600V

4) Note: over 600V should be used with Ext. resistor (rated current 

    5mA)



Moving coil instruments for non-electric values:

1) Model: PRP7

2) These meters can measure the other non-electric values, such as temperature 

    and speed 

3) Frequency meter

4) Pointer type

5) Class: 1.0

6) Voltage: 50V, 100V, 380V

7) Frequency: 44-55Hz, 45-66Hz, 47-53Hz, 57-63Hz, 44-56Hz, 54-66Hz, 

    450-550Hz, and 550-650Hz



Our digital panel meters are used for dual slopes, high precision A/D 

circuit changeovers and high light LED cassette setting specifications.