User Manual

380193 V2.1 5/07
4
Resistance
Range accuracy (1kHz & 120Hz) Note
10.000MΩ
±(2.0%rdg + 8d) after open cal*
1.9999MΩ
±(0.5%rdg + 5d) after open cal*
199.99kΩ
±(0.5%rdg + 3d)
19.999kΩ
±(0.5%rdg + 3d)
1.9999kΩ
±(0.5%rdg + 3d)
199.99Ω
±(0.8%rdg + 5d) after short cal
0.020 to 19.999Ω
±(1.2%rdg + 8d) after short cal
*Note: For resistance readings above 1MΩ, series and parallel impedances may affect
readings (especially at 1kHz). This effect is often noticed on decade resistance boxes
where the AC measured value can vary from the DC calibrated value. Use fixed value
low inductance resistors (film or equivalent) for high resistance calibration or certification.
Note: In the 20Ω range, effective readings must be over 20 counts.
Test Frequency (accuracy) 122.88Hz (±4Hz) and 1kHz (±4Hz)
Display: Dual 4 ½ digit backlit LCD
Overload indication: “OL”
Low battery indication:
Measurement rate: One time per second
Auto-power off: After 10 minutes of inactivity
Operating environment: 32
o
F to 122
o
F (0
o
C to 50
o
C), < 80% RH
Storage environment: 14
o
F to 140
o
F (-20
o
C to 60
o
C), < 80% RH, battery removed
Power: 9V battery or optional external 12V-15V @ 50mA (approx.)
Fuse 0.1A/250V fast blow
Dimensions: 7.56x3.6x2.1” (19.2x9.1x5.25cm)
Weight: 12.9oz (365gm)
METER DESCRIPTION
1. Q/D/R display
2. L/C/R display
3. Keypad
4. Test fixture
5. Input jacks
6. External power input
7. Protective holster
8. Battery compartment (rear)
APO
AUTO
PAL
c
D
1kHz
F
µ
DO NOT APPLY VOLT
A
GE TO TERMINALS
DISCHARG E CAPACITOR BEFORE TES TIN G
+
A
UTO-POWER OFF
REL
Hi / Lo
LIMITS
TOL
789
>2sec
HOLD
MIN
MAX
SET
456
RANGE L/C/R Q/D/R
123
L/C/R Q/D/R
-0 ENTE R
LCR Meter 380193
6
7
1
2
3
8
4
5