9
Specifications
Note: Accuracy with film capacitor or bet-
ter, specified from 9.5% of full scale to full
scale except 4.0nF range from 0.5nF to
full scale.
PULSE WIDTHS (Frequency Range: 10Hz to
100kHz)
1
µ
S to 90mS (at +5/–0V square wave):
± 5% of Reading,
±2 in Last Digit
K-TEMPERATURE MODE
This is a special voltage mode, to be
used with an optional thermocouple
module that can be attached to the
meter. This mode automatically con-
verts the 1mV per
°
C or
°
F voltage
into a readout that appears as a tem-
perature. In these modes, the unit can
show up to ± 999
°
C or
°
F.
The accuracy of these modes is de-
termined by the external device and
the accuracy of the DC volt mode.
The temperature range of the newer
1mV per degree C probes are gen-
erally between –50
°
C and 1000
°
C.
FREQUENCY (with function selector set to
LOGIC/Hz
)
400Hz – 4k–40k–400kHz–4MHz:
± 0.1% of Reading, ± 4 in Last Digit
Sensitivity (10 Hz
– 4 MHz)
400Hz–4k–40kHz .................... 50 mVrms
400kHz .................................. 100 mVrms
4MHz ..................................... 250 mVrms
(AC voltage frequency, with function selector
set to
°°°°
C/
°°°°
F /
V and maximum measuring
frequency 1 kHz for signal above 40V)
10Hz to 1 kHz .......................... 70 mVrms
1kHz to 10 kHz ...................... 400 mVrms
(AC voltage frequency, with function selector
set to dBm / ~ V and maximum measuring
frequency 1 kHz for signal above 40V)
10 Hz to 200 Hz .................... 300 mVrms
200 Hz to 1 kHz ........................ 0.4 Vrms
1 kHz to 10 kHz ........................... 4 Vrms
(AC current frequency)
400
µ
A/4mA ................... 10 Hz to 30 kHz:
250
µ
Arms
40mA/400mA ................ 10 Hz to 30 kHz:
25mArms
4A/10A .......................... 10 Hz to 10 kHz:
2.5Arms
DUTY CYCLE (Frequency Range: 10 Hz to
100 kHz)
10% – 90% (at +5V/-0V Square wave)
± 2 digits/kHz, ± 2 in last digit
Note: Duty cycle accuracy depends on input
signal frequency.
DIODE MODE
Open Circuit Voltage ................. < 2.8Vdc
Test Current ........................ 1 mA Typical
LOGIC MODE
Min. High-Level Voltage: ....... 2.0V ± 0.2V
Max. Low-Level Voltage: ....... 1.0V ± 0.2V
CONTINUITY BEEPER
Continuity (short) ...........
≤
50 ± 30 Ohms
Open .............................. > 50 ± 30 Ohms
Open Circuit ............................ < 2.8 Volts
Short Circuit Current ................. < 2.0 mA
Beeper Volume (at 5cm) ......... 65dB Min.
(audio scale)
GENERAL
Maximum Common
Mode Voltage .......... 500VDC or RMS AC
