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Autoranging Digital Multimeter With Relative Measurement & TRMS Function VA17/ VA18B


The digital multimeter with RMS function has max display of 3999 counts and had won the IF product design award. It also has option of USB interface.
This digital multimeter with RMS function complies with IEC 1010-1 (61010-1@IEC: 2001), CAT. II 1000V and CAT. III 600V over voltage standards. See Specifications.

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    Product Features:

    • General Functions.
    • DATA HOLD mode
    • Manual ranging and Auto range mode
    • Battery Saver
    • Measurement Functions
    • AC and DC Voltage measurement
    • Resistance measurement
    • Diode Test
    • Continuity Check
    • Capacitance measurement
    • Current measurement
    • General specifications
    • Environment conditions: 1000V CAT. II and 600V CAT. III
    • Pollution degree: 2
    • Altitude < 2000m
    • Operating temperature: 0~40℃, 32℉~122℉(<80% RH, <10℃ non-condensing)
    • Storage temperature: -10~60 ℃, 14℉~140℉(<70% RH, battery removed)
    • Temperature Coefficient: 0.1×(specified accuracy) / ℃ (<18℃ or >28℃)
    • MAX. Voltage between terminals and earth ground: 1000V AC rms or 1000V DC.
    • Fuse Protection: A and mA: F 500mA/600V ∅5×20; A: F 10A/600V ∅6.3×32.
    • Sample Rate: 3 times/sec for digital data.
    • Display: 3 3/4 digits LCD display. Automatic indication of functions and symbols.
    • Range selection: automatic and manual.
    • Over Range indication: LCD will display “OL”.
    • Low battery indication: The “” is displayed when the battery is under the proper operation range.
    • Polarity indication: “–” displayed automatically.
    • Power source: 9V
    • Battery type: 6F22.
    • Dimensions: 180(L)×85(W)×45(H) mm.
    • Weight: 360g. Approx. (battery included).

    Product Parameters:

    VA17 VA18B
    DC Voltage 0.1mV~1000V±(0.5%+3)
    DC Current 0.1μA~10A±(1.5%+3)
    AC Voltage 0.1mV~1000V±(1.0%+3)
    AC Current 0.1μA~10A±(1.5%+3)
    Resistance 0.1Ω~40MΩ±(0.5%+2) 0.1Ω~60MΩ±(0.5%+2)
    Capacitance 0.01nF~100μF±(3.0%+5) 0.01nF~6mF±(3.0%+5)(60mF)
    Frequency/Duty Cycle 10HZ~100HZ±(0.1%+3) 10HZ~1MHZ±(0.1%+3)
    Temperature -55~1000℃±(2.0%+1℃)
    Display 3999 5999
    RMS function
    USB interface
    Diode test/Buzzer
    Relative measurement
    Data hold
    Auto power off
    Temperature test
    Power 6F22(9V)X1 6F22(9V)X1
    Size 180x85x45 mm 180x85x40 mm
    Weight ~360g(including battery) ~310g(including battery)

    Application and After-Sales Service:

    This meter is a portable professional measuring instrument with large LCD and back light easily reading. Single operation of a range switch makes measurement convenient. It is an ideal multi-function Instrument with scores of practical applications for professional, workshop, school, hobby and home use.


    Delivered with the multimeter:

    Test Leads: Electric Ratings

    1000V 10A

    One piece
    Battery: 9V, NEDA

    1604 or 6F22

    One piece
    Operating Manual One piece

    General Maintenance:

    Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents.
    Dirt or moisture in the terminals can affect readings.
    To clean the terminals:
    Turn the meter off and remove all test leads.
    Shake out any dirt that may be in the terminals.
    Soak a new swab with a cleaning and oiling agent (such as VA-41).
    Work the swab around in each terminal. The oiling agent insulates the terminals from moisture-related contamination.

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