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.
