Radio Shack 22-812 - Page 6

6
Specifications
AC CURRENT
(Average Responds, RMS Calibrated, 10A
Maximum, DC Coupled)
400
µ
A ................................................ ± 1.0% of Reading,
± 5 in Last Digit
4mA ................................................... ± 0.8% of Reading,
± 3 in Last Digit
40mA ................................................. ± 1.0% of Reading,
± 5 in Last Digit
400mA ............................................... ± 0.8% of Reading,
± 3 in Last Digit
4A ...................................................... ± 1.0% of Reading,
± 5 in Last Digit
10A .................................................... ± 1.2% of Reading,
± 5 in Last Digit
RESISTANCE
400
Ω
................................................. ± 0.4% of Reading,
± 5 in Last Digit
4k
Ω
– 40k
Ω
– 400k
Ω
.......................... ± 0.3% of Reading,
± 3 in Last Digit
4.0M
Ω
................................................ ± 0.6% of Reading,
± 3 in Last Digit
40M
Ω
................................................ ± 1.5% of Reading,
± 5 in Last Digit
CAPACITANCE
4nF .................................................... ± 3.0% of Reading,
± 40 in Last Digits
40nF .................................................. ± 3.0% of Reading,
± 10 in Last Digits
400nF – 4
µ
F – 40
µ
F ......................... ± 2.0% of Reading,
± 4 in Last Digit
±
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 converts the 1mV per
°
C or
°
F
voltage into a readout that appears as a temperature. In
these modes, the unit can show up to ± 999
°
C or
°
F.
±
"016'"
±
"
Accuracy with film capacitor
or better, specified from
9.5% of full scale to full
scale except 4.0nF range
from 0.5nF to full scale.
22-812.fm Page 6 Monday, April 8, 2002 1:32 PM