GENERAL SPECIFICATIONS
Measuring Method : Dual integration method
Measuring Function : DC Voltage, AC Voltage, Resistance, Continuity Check,
Diode Test with Data Hold & Auto Power Off functions.
Display : LCD, max. reading of 3200 with bar graph
Polarity : Automatic (
－
) negative indication
Over Range Indication : "OL" mark on LCD readout
Low Battery Indication : "B" mark is displayed when the battery voltage drops
below operating voltage
Sampling : 2 times/second
Operating Temperature : 0
～
40
℃
,
＜
80%RH (non-condensing)
Storage Temperature :
－
20
～
60
℃
,
＜
70%RH (non-condensing)
Power Supply : LR-44 x 2
Power Consumption : Approx. 5mW
Size & Weight : 72(H)x114(W)x22.5(D)mm, approx. 110g
Accessories : Instruction Manual ………… 1, Battery …………2
NAME & EXPLANATION OF EACH PART
①
ROTARY SWITCH : Power On/Off, Measuring Ranges
for DCV, ACV, Resistance, Diode Test
72
and Continuity Check.
②
FUNCTION KEY : When the position of rotary switch is
at
Ω
.
･
)))
➔
+, can change from
Ω
./
･
))) /
➔
+ by turns.
③
DATA HOLD KEY : By pressing this key, the display
114
value will be hold (DH sign will appear)
and it will be released by pressing once
again. (DH sign will disappear).
④
DISPLAY : LCD display for measuring value,
annunciator, battery sign, etc.
⑤
TEST LEADS : Red is for
○
＋
polarity and Black is for
○
－
.
⑥
LEVER SWITCH : One touch lever switch for rolling up the test lead wires into the case.
⑦
BATTERY COMPARTMENT (Rear Side)
MEASURING RANGES & ACCURACY
(23
℃±
5
℃
,<80%RH non-condensing)
Function
Range
Accuracy
Input Impedance Max. Input Voltage
DCV
320.0mV
±
(1.3%rdg
±
3dgt)
>1000M
Ω
AC/DC 500Vrms
3.200V
±
(0.7%rdg
±
3dgt)
approx. 11M
Ω
32.00V
320.0V
500V
±
(1.3%rdg
±
3dgt)
approx. 10M
Ω
ACV
(50/60Hz)
3.200V
±(2.3%rdg±6dgt)
approx. 11M
Ω
AC/DC 500Vrms
32.00V
320.0V
500V
approx. 10M
Ω
Function
Range
Accuracy
Testing Current Max. Input Protection
OHM
320.0
Ω
±
(2%rdg
±
5dgt)
<0.7mA
500Vrms
3.200k
Ω
±
(2%rdg
±
3dgt)
<0.13mA
32.00k
Ω
<13
μ
A
320.0k
Ω
<1.3
μ
A
3.200M
Ω
±
(6%rdg
±
4dgt)
<0.13
μ
A
32.00M
Ω
±
(10%rdg
±
10dgt)
Diode Test
3.200V
±
(10%rdg
±
3dgt)
approx.. 0.7mA
500Vrms
Continuity
Check
320.0
Ω
Continuity Beeper,
<approx. 20
Ω
approx.. 0.7mA
500Vrms
