background image

4

1-6

Low Battery Indication: “

” symbol appears;

1-7

Operation Environment: (0

40)

, Relative Humidity:

80%;

1-8

Power Supply:1pc 9V (NEDA1604 / 6F22) battery;

1-9

Dimension (size): 184 x 90 x 46 mm (L x W x H);

1-10

Weight: Approx. 320g (including 1pc 9V battery);

1-11

Accessories: Instruction manual (1 pc), Certificate (1 pc), Box (1 pc), Test leads(1 pair),

9V Battery(1 pc, NEDA1604/6F22 or equivalent model).

2. Technical Features

2-1

Accuracy:±(a% × reading

least significant digits), at (23±5)

, relative humidity <75%.

Warranty is one year, starting on shipping date.

2-2

The functions with "▲" are available for

RAGU 17B.

Measurement Functions and Specifications

Supported by

17B

DC voltage (DCV)

AC voltage (ACV)

AC/DC current (mA/uA)

AC/DC current (10A)

Resistance

\diode\ on-off test

Capacitance (C)

Frequency(f)

Temperature (

/

)

Auto power on-off

Backlight display

Unit symbol display

True rms measurement

High-voltage output LED measurement

Electric field detection

2-3 Specifications

2-3-1 DC voltage(DCV)
Range

Accuracy

Resolution

600mV

(0.5%+3)

0.1mV

6V

0.001V

60V

0.01V

600V

0.1V

1000V

(0.8%+10)

1V

Input impedance: 10MΩ.
Overload protection: 550V DC or AC peak at the range of 200mV; 1000V DC or 750V AC
peak for rest ranges.

Summary of Contents for 17B

Page 1: ...1 RAGU 17B DIGITAL MULTIMETER OPERATION MANUAL...

Page 2: ...eration Panel 7 2 DC voltage measurement 7 3 AC voltage measurement 8 4 DC current measurement 8 5 AC current measurement 9 6 Resistance measurement 9 7 Capacitance C measurement 9 8 Diode and continu...

Page 3: ...36V or AC voltage is higher than 25V check test leads for reliable contact correct connection and good insulation to avoid electric shock 3 When selecting function and range test lead must leave the...

Page 4: ...nty is one year starting on shipping date 2 2 The functions with are available for RAGU 17B Measurement Functions and Specifications Supported by 17B DC voltage DCV AC voltage ACV AC DC current mA uA...

Page 5: ...01A 600mA 0 1A 10A 1A Maximum allowable pressure drop 600mv Overload protection 600mA 600mA 250V fast acting glass fuse 10A 10A 250V fast acting ceramic fuse 2 3 4 AC current Range Accuracy Resolution...

Page 6: ...nstrument will take several seconds to make the reading stable It is normal 2 3 6 NCV measurement When switch to the NCV test function the instrument approached electric field beep sound changes accor...

Page 7: ...button for 3 seconds to turn on off the light 4 Select button 5 Relative selection button 6 Frequency and duty cycle conversion button 7 Function selection switch 8 10A current input socket 9 mA uA c...

Page 8: ...is DC current Press Select button to switch the mode B Rotate function selection switch to DCA Then connect the test leads to the tested circuit in series the tested current value and the current pola...

Page 9: ...to other circuits in parallel after connecting the test leads to current input sockets it will damage the fuse and the meter After measuring turn off the power of the circuit then disconnect test lead...

Page 10: ...easured value from the display screen When diode is connected in reverse direction polarity connection is wrong or diode is open circuit the display screen will show OL C Press the Select button to se...

Page 11: ...roblems If the problems still exist please feel free to contact us Official email service iragu net Contact No 1 262 299 0397 available for customers in the United States currently problem description...

Page 12: ...h the same standard 5 3 Close the battery door and secure the screw Content in this manual is considered correct If users find any errors or omissions please contact the manufacturer Please read the m...

Reviews: