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Measurement Specifications 

 

Measurement  Range 

Resolution 

Accuracy 

Earth Ground 

20 

0.01 

± (2% r 10 digits) 

 

 

 

200 

0.1 

 

Resistance 

± (2% r 3 digits) 

 

 

2000 

 

 

 

 

 

 

Earth Voltage 

0 to 200VAC 

 

 

40 to 500Hz 

0.1V 

± (3% r3digits) 

 

 

 

 

 

 

 

 

 

Resistance 

0 to 200kΩ 

0.1k 

± (1% r2 digits) 

 

 

 

Overload Protection:  

250 Vrms 

 

 

 

 

 

 

 

AC Voltage 

0 to 750V 

1V 

± (1.2% r10 digits) 

 

 

 

40 Hz to 400Hz Overload Protection: 750 Vrms, Input Impedance: 10M 

 

 

 

 

 

 

0 to 1000V 

1V 

± (0.8% r3 digits) 

DC Voltage 

 

 

 

Overload Protection: 1000 Vrms, Input Impedance: 10M 

 

 

 

 

 

 

 

 

 

 

 

 

www.calcert.com

[email protected]

1.800.544.2843

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Содержание EG480

Страница 1: ...fully before attempting to operate the meter and use the meter only as specified in this manual Environmental safety information Do not use meter outdoors when precipitation is likely Installation Category III Pollution degree 2 Altitude 2000 meters max Ambient conditions 32 to 104oF 0 to 40oC RH 80 max Observe the following international safety warning symbols Safety Symbols Caution Refer to this...

Страница 2: ...Function Selector switch Selects desired range and function Top View 1 V C Input Red 2 P Input Yellow 3 COM E Input Green Operation ZERO Adjustment of Earth Resistance Ranges 1 Connect the long test leads to the meter as follows Green lead to the E terminal Green jack Yellow lead to the P terminal Yellow jack Red lead to the C terminal Red jack 2 Set the function selector switch to the desired mea...

Страница 3: ...ry Earth Bars P1 6 C1 7 into the ground Align the bars an equal distance apart to the existing Earth ground rod connection and in a straight line as shown in the diagram above If the auxiliary bars are placed in close proximity to the ground stake measurement inaccuracies will result Minimum distance between rods should be no less than 10 feet 3m Connect the alligator clip end of the test leads to...

Страница 4: ... 750V AC position 2 Connect the test probes to the circuit under test 3 Note the displayed Voltage value DC Voltage Measurement 1 Connect the red test lead to the V C connector and the black test lead to the COM E connector 2 Set the function selector switch to the 1000V DC position 3 Connect the test probes to the circuit under test 4 Note the displayed Voltage value 5 Three terminal Ground Resis...

Страница 5: ...he valid legal stipulations in respect of the disposal of the device at the end of its lifecycle Cleaning and Storage Periodically wipe the meter s case with a damp cloth and mild detergent do not use abrasives or solvents If the meter is not to be used for a period longer than 60 days remove the batteries and store them separately Specifications General Specifications Measurements Earth Ground Re...

Страница 6: ... to 500Hz 0 1V 3 reading 3digits Resistance 0 to 200kΩ 0 1k 1 reading 2 digits Overload Protection 250 Vrms AC Voltage 0 to 750V 1V 1 2 reading 10 digits 40 Hz to 400Hz Overload Protection 750 Vrms Input Impedance 10M 0 to 1000V 1V 0 8 reading 3 digits DC Voltage Overload Protection 1000 Vrms Input Impedance 10M www calcert com sales calcert com 1 800 544 2843 0 5 10 15 20 25 30 ...

Страница 7: ...for use that the products sold by it will be free from defects in workmanship and material for a period of 1 one year from the date of purchase This warranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way or purchased from unauthorized distributors so as in our sole judgment to injure their stability or reliability or which have been su...

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