Technical Specifications; Technical Characteristics - HT Instruments HT3010 User Manual

7. TECHNICAL SPECIFICATIONS

7.1. TECHNICAL CHARACTERISTICS

Accuracy indicated as ± [% rdg + (num dgt x resolution] at 18°C÷28°C, <75%RH.
DC Voltage
Range Resolution
200.0mV 0.1mV
2.000V 0.001V
20.00V 0.01V
200.0 0.1V
600V 1V
AC TRMS Voltage
Range Resolution
200.0mV 0.1mV
2.000V 0.001V
20.00V 0.01V
200.0V 0.1V
600V 1V
Integrated sensor for AC voltage detection: LED on for phase-earth voltage > 50V, 50/60Hz
Reference crest factor: 1.4
Accuracy for not sinusoidal waveform: ±2.0%rdg + 3dgt (@ max crest factor 2, 50/60Hz)
AC TRMS Current
Range (*) Resolution
2.000A 0.001A
20.00A 0.01A
200.0A 0.1A
400A
(*) Accuracy specifies from 2% to 100% of measuring range ; Reference crest factor: 1.4
(**) Error due to a not centered cable position: <±1.5%rdg (@ sine waveform)
Accuracy for not sinusoidal waveform: ±3.0%rdg + 5dgt (@ max crest factor 2, 50/60Hz)
Resistance and Continuity test
Range Resolution
200.0 0.1
2.000k 0.001k
20.00k 0.01k
200.0k 0.1k
2.000M 0.001M
20.00M 0.01M
Diode test
Range
Frequency with test leads and with jaws
Range
19.99Hz
199.9Hz
1999Hz
19.99kHz
Frequency range: 10Hz ÷ 19.99kHz
Accuracy
(1.0%rdg+3dgt)
Accuracy
(40Hz ÷ 400Hz)
(1.0%rdg.+3dgt)
Accuracy (*,**)
(40Hz ÷ 400Hz)
(2.0%rdg.+5dgt)
1A
Accuracy
(1.0%rdg+5dgt)
(1.2%rdg+3dgt)
Resolution
0.001V
Resolution
0.01Hz
0.1Hz
(1.0%rdg+5dgt)
1Hz
0.01kHz
Input
impedance
10M
Input
impedance
10M
Buzzer
<30
Open voltage
>3VDC
Accuracy Sensitivity
0.1Vrms
1Arms
EN – 15
Overload protection
600VDC/ACrms
Overload protection
600VDC/ACrms
Overload protection
400AACrms
Overload protection
600VDC/ACrms
Overload protection
600VDC/ACrms
Overload protection
600VDC/ACrms
400ADC/ACrms
HT3010