Description
Digital Pocket Analog Multimeter (View phone number)V With Resistance Function
VC3010 Analog Multimeter Large Lcd Display (View phone number)kΩ
SAFETY INFORMATION
Never use meter on the electric circuit that exceed 3kVA.
Pay special attention when measuring the voltage of AC30 Vrms or DC 60V or more to avoid injury.
Never apply an input signals exceeding the maximum rating input value.
Never user meter for measuring line connected with equipment (i. e. motors) that generates induced or surge voltage since it may exceed the maximum allowable voltage.
Never use meter if the meter or test leads are damaged or broken.
To ensure safety and maintain accuracy, calibrate and check the meter at least once a year.
Never use uncased meter
Be sure to use a fuse of the specified rating or type. Never use a substitute of the fuse or never made a short circuit of the fuse.
Always keep your fingers behind the finger guards on the probe when making measurements.
Be sure to disconnect the test pins from the circuit when changing the function or range.
Before starting measurement, make sure that the function and range are property set in accordance with the measurement.
Never use meter with wet hands or in a damp environment.
Never use test leads other than the specified test leads.
Never open tester case except when replacing batteries or fuses. Do not attempt any alteration of original specifications.
SPECIFICATIONS
General Specification
Item Specification
Circuit protection The circuit is protected by fuse even when voltage of up to AC 230V is impressed on each range for 5 seconds.
Internal battery R6 (IEC) or UM-3 1.5Vx2, 9V6F22.
Internal fuse 0.5A/250V, Φ5.2mm X 20mm.
Standard calibration temp
And humidity range
23±2℃ 45∽75% RH
Operating temperature
And humidity range.
0∽40℃, 80%RH max. No condensation
Withstand voltage 3kV AC(1min) between input terminal and case.
Dimensions and weight 154x104x34mm 291g(include battery)
Accessories One copy of instruction manual, Test leads
Measurement Range and Accuracy
Function Full scale value Accuracy Remarks
DCV
2.5/10/25/50/250
/1kV
±3%against
full scale
Input impedance
20kΩ/V
ACV 10/50/250/1kV
±4% against
full scale
Input impedance
9kΩ/V
DCA
50μA
0.5/5/50/500mA
±3% against
full scale
*1
Voltage drop 0.1V
10A Voltage drop 0.13V
Ω
x1/x10/x100/x1k
/x10k
±3%of arc Center value 20Ω
DB
-10∽+22d
(for 10V AC)
∽+62dB
_____
Input impedance
9kΩ/V
Beep
HFE 0∽1000
*Not including the resistance of the fuse .
Preparation for Measurement
Adjustment of meter zero position:
Turn the zero position adjuster so that the pointer may align right to the zero position.
Range selection:
Select a range proper for the item to be measured set range selector knob according.
NOTE
When determining a measuring range, select such one for higher voltage then the value to be measured as well as where the pointer of a meter moves to a considerable extent.
However, select the maximum range and measure in case the extent of value to be measured can nor be predicted.
Measuring DCV
Set the range selector knob to an appropriate DCV range.
Apply the black test pin to the minus potential of measured circuit and the red test pin to the plus potential.
Read the move of the pointer by DC/AC scale.
Arc Range Multiple Arc Range Multiple
1 X10k X10k 4 DCV250V X1
X1k X1k DCV25V X0.1
X100 X100 DCV2.5V X0.01
X10 X10 ACV250V X1
X1 X1 5 DCA10A X1
2 DCV1000V X1 6 dB
DCV10V X1 ACV10V X1
ACV1000V X1 ACV50V +14
ACV10V X1 ACV250V +28
3 DCV50V X1 ACV1000V +40
ACV50V X1 7 hFE X1
DCA500mA X10
DCA50mA X1
DCA5mA X0.1
DCA0,5mA X0.01
DCA500μA X10
Tag: Analog VICTOR Digital Multimeter, Auto Range VICTOR Digital Multimeter, VICTOR 203