Extech Instruments EX530 User Manual page 16

Function Range
Resistance
400Ω
4kΩ
40kΩ
400kΩ
4MΩ
40MΩ
Capacitance 40nF
400nF
4µF
40µF
400µF
4000µF
20mF
40mF
Frequency 40Hz
(electronic)
400Hz
4kHz
40kHz
400kHz
4MHz
40MHz
100MHz
Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @ 20%
to 80% duty cycle and > 100kHz
Frequency 40.00-400Hz
(electrical)
Sensitivity: 15Vrms
Duty Cycle 0.1 to 99.90% 0.01%
Temp
-50 to 1382°F 1°F
(type-K)
-45 to 750°C
4-20mA% -25 to 125%
0mA=-25%, 4mA=0%, 20mA=100%, 24mA=125%
Note: Accuracy specifications consist of two elements:
• (% reading) – This is the accuracy of the measurement circuit.
• (+ digits) – This is the accuracy of the analog to digital converter.
Resolution
0.01Ω
0.0001kΩ
0.001kΩ
0.01kΩ
0.0001MΩ
0.001MΩ
0.001nF
0.01nF
0.0001µF
0.001µF
0.01µF
0.1µF
0.001mF
0.001mF
0.001Hz
0.01Hz
0.0001kHz
0.001kHz
0.01kHz
0.0001MHz
0.001MHz
0.01MHz
.
0.01Hz
Pulse width: 100µs - 100ms, Frequency: 5Hz to 150kHz
1°C
0.01%
15
Accuracy
±(0.3% reading + 9 digits)
±(0.3% reading + 4 digits)
±(2.0% reading + 10 digits)
±(3.5% reading + 40 digits)
±(3.5% reading + 10 digits)
±(5% reading + 10 digits)
unspecified
±(0.1% reading + 1 digits)
Not specified
±(0.5% reading)
±(1.2% reading + 2 digits)
±(1.0% reading + 4.5°F)
±(1.0% reading + 2.5°C)
(probe accuracy not included)
±50 digits
EX530 V3.3 4/29/07