Extech Instruments EX520 Drums User Manual


 
EX520-en-GB_ v2.7 4/15
14
Function Range Resolution Accuracy
Resistance
600 0.1
(0.3% reading + 4 digits)
6k 0.001k
60k 0.01k
600k 0.1k
6M 0.001M
40M 0.01M (0.3% reading + 20 digits)
Capacitance 60nF 0.01nF
(3.5% reading + 4 digits)
600nF 0.1nF
6F 0.001F
60F 0.01F
600F 0.1F
1000F 1F (5% reading + 5 digits)
Frequency
(electronic)
9.999Hz 0.001Hz
(0.1% reading + 1 digits)
99.99Hz 0.01Hz
999.9Hz 0.1Hz
9.999kHz 0.001kHz
99.99kHz 0.01kHz
999.9kHz 0.1kHz
9.999MHz 0.001MHz
40MHz 0.01MHz
Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @ 20% to 80%
duty cycle and > 100kHz
.
Frequency
(electrical)
10.00-400Hz 0.01Hz
(0.5% reading)
Sensitivity: 15Vrms
Duty Cycle 0.1 to 99.9% 0.1%
(1.2% reading + 2 digits)
Pulse width: 100µs - 100ms, Frequency: 5Hz to 150kHz
Temp
(type-K)
-50 to 1382F 1F (3.0% reading + 5C/9F)
(probe accuracy not included)
-45 to 750C 1C
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.