Digital MultiFunction Autorange Multimeter w/ CD & USB

Digital MultiFunction Autorange Multimeter w/ CD & USB

[GVA-18B]

 2,800 บาท

ผมอนันต์ครับ โทร 086-8910596

KEY STRENGTHS:

GVA-18B, an Environmental Instruments Series, is an auto & manual ranging meter that

automatically selects the range with the best resolution. It has the advantage of having

serial data output function, it can be connected with a PC via USB interface, with

6,000 counts full feature multimeter and RS232 interface. It also features relative

measurement, data hold, minimum & minimum data value, auto power off & sleep mode

that can be disabled, low battery indication, electronic protection system, selectable °C

and °F, convenient fuse & battery change design, overrange indicator and backlight.

GVA-18B is fitted with various protection mechanisms such as Varistor

protection and PTC (positive temperature coefficient) resistor. This multimeter's

AC & DC Voltage, resistance, diode test, continuity, capacitance, frequency & duty cycle,

temperature and current measured data can be recorded, analyzed, processed and

printed by PC.

CE Mark & other standards: GVA-18B multifunction meter asserts that the item meets all

the essential health and safety requirements set out in European Directives. This

instrument also complies with IEC 1010-1 (61010-1@IEC: 2001), CAT. II 1000V and

CAT. III 600V overvoltage standards and has double insulation.

Key Features: Effective, Reliable and Easy to Use!

• USB port connect to PC .

• 6000 counts

• Diode test / Buzzer

• Temperature test

• Frequency / Duty Cycle

• Relative measurement

• Data hold

• Auto power off & Sleep Mode w/ disable feature

• Auto / manual range

• Selectable °C and °F

• Electronic protection system

• In conformity with IEC1010 CATII 1000V

• Convenient fuse / battery change design

• Over range indicator & low battery indication

• With LED backlight LCD display and back stand

• Measures maximum value and minimum value

• 100% Brand New

Electrical Specifications:

• DCV
  

  Range	Resolution	Accuracy
  *600mV	*0.1mV	±(0.5% of rdg + 8 digits)
  *6V	*1mV	±(0.8% of rdg + 5 digits)
  *60V	*10mV
  *600V	*100mV
  *1000V	*1V	±(1.0% of rdg + 10 digits)

  - Input Impedance (Nominal): DC voltage: >10MΩ
  
  ACV
  

  Range	Resolution	Accuracy
  *600mV	*0.1mV	±(3.0% of rdg + 3 digits) manual range only
  *6V	*1mV	±(1.0% of rdg + 3 digits)
  *60V	*10mV
  *600V	*100mV
  * 700V	* 1V	±(1.5% of rdg + 3 digits)

  - Input Impedance (Nominal): AC voltage: >10MΩ
  
  Frequency
  

  Range	Resolution	Accuracy
  * 99.99Hz	*0.01Hz	±(0.1% of rdg + 3 digits)
  * 999.9Hz	*0.1Hz
  *  9.999kHz	* 0.001kHz
  *  99.99kHz	* 0.01kHz
  *  999.9kHz	* 0.1kHz

  
  Resistance
  

  Range	Resolution	Accuracy
  *600.0Ω	*0.1Ω	±(0.5% of rdg + 3 digits)
  *6.000kΩ	*1Ω	±(0.5% of rdg + 2 digits)
  *60.00kΩ	*10Ω
  * 600.0kΩ	* 100Ω
  * 6.000MΩ	* 1kΩ
  * 60.00MΩ	* 10kΩ	±(1.5% of rdg + 3 digits)

  
  Temperature
  

  Range	Resolution	Accuracy
  * -55°C - 0°C	*0.1°C	±(5.0% of rdg + 4°C)
  * 1°C - 400°C		±(2.0% of rdg + 3°C)
  *401°C - 1000°C	* 1°C	±2.0% of rdg

  
  Capacitance
  

  Range	Resolution	Accuracy
  *60nF	*10pF	±(3.0% of rdg + 20 digits)
  *600nF	*100pF	±(3.0% of rdg + 10 digits)
  * 6µF	* 1nF
  * 60µF	* 10nF
  * 300µF	* 100nF	±(5.0% of rdg + 10 digits)

  
  DCA
  

  Range	Resolution	Accuracy
  *600µA	*0.1µA	±(1.5% of rdg + 3 digits)
  *6000µA	*1µA
  *60mA	*0.01mA	±(1.8% of rdg + 5 digits)
  *600mA	*0.1mA
  *6A	*1mA	±(2.0% of rdg + 5 digits)
  *10A	*10mA

  
  ACA
  

  Range	Resolution	Accuracy
  *600µA	*0.1µA	±(1.8% of rdg + 5 digits)
  *6000µA	*1µA
  *60mA	*0.01mA	±(2.0% of rdg + 8 digits)
  *600mA	*0.1mA
  *6A	*1mA	±(3.0% of rdg + 8 digits)
  *10A	*10mA

• Diode Test

• Continuity Check

• Environment conditions: 1000V CAT. II and 600V CAT. III
  Environment conditions: Pollution degree: 2
  Environment conditions: Altitude < 2000m

• Operating temperature: 0°C~40°C, 32°F~122°F (<80% RH, <10°C non-condensing)

• Storage temperature: -10°C~60°C, 14°F~140°F (<70% RH, battery removed)

• Temperature Coefficient: 0.1 x (specified accuracy) / °C (<18°C or >28°C)

• MAX. Voltage between terminals & earth ground: 700V AC rms or 1000V DC

• Fuse Protection: µA and mA: F 750mA / 250V Ø5x20; A: F 10A/250V Ø6.35 x 31.8

• Sample Rate: 3 times/sec for digital data

• Display: 3 5/6 digits LCD display

• Automatic indication of functions and symbols

• Range selection: automatic and manual

• Over Range indication: LCD will display "OL"

• Low battery indication

• Polarity indication: "-" displayed automatically

• Power Supply: 9V Battery (included)

• Dimensions: 180 x 85 x 40mm (L x W x H)

• Weight: 310g approx. (battery included)