User Manual

HT4012
EN - 16
6. TECHNICAL SPECIFICATIONS
6.1. CHARACTERISTICS
Accuracy is indicated as [% of reading + digit number]. It is referred to the following
reference conditions: 23°C ± 5°C with RH <75%.
DC Voltage
Range Resolution Accuracy
Input
impedance
2V 1mV
±(0.8%rdg + 2 dgt)
11MΩ
20V 10mV
10MΩ
200V 100mV
600V 1V
±(1.0%rdg + 2 dgt)
AC voltage
Range Resolution
Accuracy
(45 ÷ 500Hz)
Input
impedance
2V 1mV
±(1.0%rdg+ 3 dgt)
11MΩ
20V 10mV
10MΩ
200V 100mV
600V 1V
±(1.2% rdg + 2 dgt)
AC Current
Range Resolution
Accuracy
(45 ÷ 66Hz)
Overload
protection
200A 0.1A
±(2.0%rdg + 10 dgt)
600A RMS
(60 seconds)
400A 1A
Resistance
Range Resolution Accuracy
Max. Open Loop
voltage
Overload
protection
200Ω 0.1Ω ±(1.0% rdg + 5 dgt)
about 1.5VDC
600V rms
2kΩ 1Ω
±(1.0% rdg + 3 dgt)
about 0.45 VDC
20kΩ 10Ω
200kΩ 100Ω
2MΩ 1kΩ
20MΩ 10kΩ ±(3.0% rdg + 3 dgt)
Continuity test
Range Buzzer Max. Open Loop voltage
Overload
protection
Activated for R<25Ω
about 1.5VDC 600A rms
Diode test
Range Resolution Accuracy
Max. Open
Loop voltage
Overload
protection
10mV
±(0.5% rdg + 3 dgt)
about 3VDC 600A rms