Extech Instruments EX520-S User Manual page 13

Function Range
Resistance
600Ω
6kΩ
60kΩ
600kΩ
6MΩ
60MΩ
Capacitance 60nF
600nF
6µF
60µF
600µF
1000µF
Frequency 9.999Hz
(electronic)
99.99Hz
999.9Hz
9.999kHz
99.99kHz
999.9kHz
9.999MHz
40MHz
Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @
20% to 80% duty cycle and > 100kHz
Frequency 10.00-400Hz
(electrical)
Sensitivity: 15Vrms
Duty Cycle 0.1 to 99.9%
Pulse width: 100µs - 100ms, Frequency: 5Hz to 150kHz
Temp
-50 to 1382°F 1°F
(type-K)
-45 to 750°C
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
0.1Ω
0.001kΩ
0.01kΩ
0.1kΩ
0.001MΩ
0.01MΩ
0.01nF
0.1nF
0.001µF
0.01µF
0.1µF
1µF
0.001Hz
0.01Hz
0.1Hz
0.001kHz
0.01kHz
0.1kHz
0.001MHz
.01MHz
.
0.01Hz
0.1%
±(3.0% reading + 5°C /9°F digits)
1°C
13
Accuracy
±(0.3% reading + 4 digits)
±(0.3% reading + 20 digits)
±(3.5% reading + 4 digits)
±(5% reading + 5 digits)
±(0.1% reading + 1 digits)
±(0.5% reading)
±(1.2% reading + 2 digits)
(probe accuracy not included)
EX520 V2.3 04/29/07