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GW Instek GDM-357

Digital multimeter GDM357

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34,44 €

28,00 € tax excl.

Features
* 4 1/2 Digits 19999 counts (GDM-452)
* 3 1/2 Digits 1999 counts (GDM-357/350B)
* Manual Ranging
* Continuity Beeper/Diode Test
* Data Hold
* hFE Test (Only GDM-350B)
* Temperature Measurement (Except GDM-452)
* Capacitance (Except GDM-350B)
* Frequency Measurement (Only GDM-452)

 

SPECIFICATIONS
DC VOLTAGE
Range

220mV, 2.2V, 22V, 220V, 1000V(GDM-461);
200mV, 2V, 20V, 200V, 600V(GDM-452)
40mV, 400mV, 4V, 40V, 400V, 1000V(GDM-397);
60mV, 600mV, 6V, 60V, 600V, 1000V(GDM-360)
400mV, 4V, 40V, 400V, 1000V(GDM-398)
200mV, 2V, 20V, 200V, 600V(GDM-357)
200mV, 2000mV, 20V, 200V, 250V(GDM-350B)

Best Accuracy±(0.1%rdg + 2 digits) for GDM-461;
±(0.05%rdg + 3 digits) for GDM-452
±(0.5%rdg + 1 digit) for GDM-397/360/398/357;
±(0.5%rdg + 2 digits) for GDM-350B
Input Impedance10 MΩ (3000MΩ for mV range of GDM-461/397/360/398)
AC VOLTAGE
Range220mV, 2.2V, 22V, 220V, 750V(GDM-461);
200mV, 2V, 20V, 200V, 600V(GDM-452)
40mV, 400mV, 4V, 40V, 400V, 750V(GDM-397);
400mV, 4V, 40V, 400V, 750V(GDM-398)
60mV, 600mV, 6V, 60V, 600V, 750V(GDM-360);
2V, 20V, 200V, 600V(GDM-357) 200V, 250V(GDM-350B)
Best Accuracy±(0.8%rdg + 10 digits) for GDM-461;
±(0.5%rdg + 10 digits) for GDM-452
±(1.0%rdg + 3 digits) for GDM-397/360/398;
±(0.8%rdg + 3 digits) for GDM-357
±(1.2%rdg + 3 digits) for GDM-350B
Input Impedance10 MΩ (3000MΩ for mV range of GDM-461/397/360/398; 4.5MΩ for GDM-350B)
DC CURRENT
Range220µA, 2200µA, 22mA, 220mA, 10A(GDM-461);
2mA, 20mA, 200mA, 10A(GDM-452)
400µA, 4000µA, 40mA, 400mA, 4A, 10A(GDM-397/398)
600μA, 6000μA, 60mA, 600mA, 6A, 10A(GDM-360)
2mA, 20mA, 200mA, 10A(GDM-357);
2000µA, 20mA, 200mA, 10A(GDM-350B)
Best Accuracy±(0.5%rdg + 10 digits) for GDM-461;
±(0.5%rdg + 5 digits) for GDM-452
±(1.0%rdg + 2 digits) for GDM-397/398/350B;
±(1.0%rdg + 3 digits) for GDM-360
±(0.8%rdg + 1 digit) for GDM-357
AC CURRENT
Range

220µA, 2200µA, 22mA, 220mA, 10A(GDM-461);
2mA, 20mA, 200mA, 10A(GDM-452)
400µA, 4000µA, 40mA, 400mA, 4A, 10A(GDM-397/398)
600μA, 6000μA, 60mA, 600mA, 6A, 10A(GDM-360);
20mA, 200mA, 10A(GDM-357)

Best Accuracy±(0.8%rdg + 10 digits) for GDM-461/452;
±(1.0%+3) for GDM-357
±(1.2%rdg + 5 digits) for GDM-397/360/398
RESISTANCE
Range220Ω ~ 220MΩ 7 ranges(GDM-461);
200Ω ~ 20MΩ 6 ranges(GDM-452/357/350B) 
400Ω ~ 40MΩ 6 ranges(GDM-397/398); 
600Ω ~ 60MΩ 6 ranges(GDM-360)
Best Accuracy±(0.5%rdg + 10 digits) for GDM-461; 
±(0.3%rdg + 1 digit) for GDM-452 
±(1.0%rdg + 2 digits) for GDM-397/360/398/357; 
±(0.8%rdg + 5 digits) for GDM-350B
CAPACITANCE
Range22nF, 220nF, 2.2µF, 22µF, 220µF, 2.2mF, 22mF, 220mF(GDM-461) 
20nF, 200nF, 2μF, 20μF(GDM-452); 
2nF, 20nF, 200nF, 2μF, 200μF(GDM-357) 
40nF, 400nF, 4µF, 40µF, 400µF, 4000µF (GDM-397/360/398)
Best Accuracy±(3.0%rdg + 5 digits) for GDM-461; 
±(4.0%rdg + 20 digits) for GDM-452 
±(3.0%rdg + 5 digits) for GDM-397/360/398; 
±(4.0%+3) for GDM-357
FREQUENCY
Range10Hz ~ 220MHz(GDM-461); 
1Hz ~ 20kHz(GDM-452) 
10Hz ~ 10MHz(GDM-397/360/398);
Best Accuracy±(0.01%rdg + 5 digits) for GDM-461; 
±(1.5%rdg + 5 digits) for GDM-452 
±(0.1%rdg + 4 digits) for GDM-397/360/398
DIODE TEST
Open Circuit VoltageGDM-461/452/397/360/398/357/350B : 2.8V (Approx.) 
GDM-350B : 2.3V (Approx.)
CONTINUITY BEEPER
Buzzer sounds if conductance less than 10Ω for GDM-461/397/357/360/398/350B 
Buzzer sounds if conductance less than 30Ω for GDM-452
TEMPERATURE
Range-40ºC ~ 1000ºC
Best Accuracy±(1.2%rdg + 4 digits) for GDM-397; 
±(1.0%rdg + 7 digits) for GDM-357 
±(1.0%rdg + 3 digits) for GDM-350B
SPECIAL FUNCTION
Auto Ranging (GDM-461/397/360); 
True RMS (GDM-461/360); 
RS-232C (GDM-461/397/360) 
hFE Test (GDM-398/350B); 
Display Backlight (GDM-397/360/398); 
EF Function (GDM-398) 
Analog Bar (GDM-461/397/360/398); 
Auto Power Off (GDM-452/397/357/360/398)
LCD DISPLAY
22000 counts (GDM-461), 
4 1/2 digits (GDM-452), 
6000 counts (GDM-360) 
3 3/4 digits (GDM-397/398), 
3 1/2 digits (GDM-357/350B)
POWER SOURCE
Single 9V Battery (6F22)
DIMENSIONS & WEIGHT
87(W) x 180(H) x 47(D) mm, Approx. 370g (GDM-461/397/360/398) 
91(W) x 186(H) x 39(D) mm, Approx. 300g (GDM-452/357) 
72(W) x 137(H) x 35(D) mm, Approx. 200g (GDM-350B)

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