Extech Instruments EX330 User Manual page 13

Resistance
Capacitance
Frequency
Duty Cycle
Temp (type-K)
NOTES:
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.
Accuracy is stated at 65
UL LISTED
The UL mark does not indicate that this product has been evaluated for the accuracy of its readings.
400 0.1
4k 1
40k 0.01k
400k 0.1k
4M 0.001M
40M 0.01M
4nF 0.001nF
40nF 0.01nF
400nF 0.1nF
4F 0.001F
40F 0.01F
200F 0.1F
5.000Hz 0.001Hz
50.00Hz 0.01Hz
500.0 Hz 0.1Hz
5.000kHz 0.001kHz
50.00kHz 0.01kHz
500.0kHz 0.001MHz
5.00MHz 0.01MHz
10.00MHz 0.01MHz
Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @ 20% to 80% duty
cycle and > 100kHz.
0.1 to 99.9% 0.1%
For duty cycle the pulse width range is 100µs - 100ms (Frequency: 5Hz to 150kHz)
-4 to 1382F 1F
-20 to 750C 1C
o o o
F to 83 F (18 C to 28
(1.2% reading + 4 digits)
(1.2% reading + 2 digits)
(2.0% reading + 3 digits)
(3.5% reading + 40 digits)
(2.5% reading + 4 digits)
(3.5% reading + 4 digits)
(3.5% reading + 10 digits)
(0.1% reading + 1 digits)
(1.2% reading + 2 digits)
(3.0% reading + 8 digits)
(probe accuracy not included)
o
C) and less than 75% RH.
13 EX330-EN v5.0 06/14