HT instruments HT4011 - Manual (Page 18)

HT4011
EN – 17
6. TECHNICAL SPECIFICATIONS
6.1. TECHNICAL CHARACTERISTICS
Accuracy is calculated as ± [% reading + (number of digits) x resolution]. It is referred to a
temperature 18°C
 28°C with relative humidity <75% RH.
AC Voltage (Autorange)
Range Resolution Accuracy
Input
impedance
Bandwidth
Overvoltage
protection
4,000V 0,001V

(1.8%rdg + 8digits)
10M

50-400Hz
600V
DC/ACrms
40.00V 0.01V
400.0V 0.1V
600V 1V

(2.5%rdg + 8digits)
Integrated sensor for AC voltage detection: LED on for phase-earth voltage > 100V, 50/60Hz.
DC Voltage (Autorange)
Range Resolution Accuracy
Input
impedance
Overvoltage protection
400.0mVDC 0.1mV

(0.8%rdg+2digits)
10M

600AACrms
4.000VDC 0,001V

(1.5%rdg + 2digits) 40.00VDC 0.01V
400.0VDC
0.1V
600.0VDC

(2%rdg + 2digits)
AC Current
Range Resolution Accuracy Overvoltage protection
40.00A 0.01A

(2.5%rdg + 8digits)
400AACrms
400.0A 0.1A

(2.8%rdg + 8digits)
Bandwidth: 50Hz
 60Hz
Resistance and continuity test (Autorange)
Range Resolution Accuracy Buzzer Overvoltage protection
400.0

0.1
 
(1.0%rdg + 4digits)
<30

600VDC/ACrms
4.000k

0.001k


(1.5%rdg+2digits) 40.00k

0.01k

400.0k

0.1k

4.000M

0.001M
 
(2.5%rdg+3digits)
40.00M

0.01M
 
(3.5%rdg+5digits)
Continuity test current: < 0.5mA
Capacitance (Autorange)
Range Resolution Accuracy Overvoltage protection
40.00nF 0.01nF

(4.0%rdg+20digits)
600VDC/ACrms
400.0nF 0.1nF

(3%rdg+5digits)
4.000

F 0.001

F
4000

F 0.01

F

(4.0%rdg+10digits)
100.0

F 01

F
Diode test
Range Test current Open-circuit voltage
0.3mA typical 1.5VDC