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The device HP-870V with automatic selection of limits is designed to measure alternating current up to 1000A by a non-contact method. It is also possible to measure voltage in AC and DC circuits, resistance, voltage drop across the p-n junction, capacitance of capacitors, frequency and temperature. Relative measurement function. When the circuits are ringing, in addition to the indication, the buzzer signal sounds. The backlight of the display allows you to use the clamp meter in low-light places. The auto-off function helps to conserve battery power. The measured parameters can be held on the display using the "HOLD" button.
Characteristics:
Function
Range
Accuracy
Resolution
Remarks
DCV
400mV
±0.5%of rdg
0.1mV
400M：>100MΩ,Or Rnge 10MΩ
4V
1mV
40V
10mV
400V
100mV
1000V
±0.8% of rdg
1V
ACV
Range
Accuracy
Resolution
Frequency
input impedance：400mV：>100MΩ,Other Range 10MΩ
400mV
3.0% of rdg
0.1mV
50～400Hz
4V
1.0% of rdg
1mV
40V
10mV
400V
100mV
750V
2.5 % of rdg
1V
50~100HZ
40A
2.5% of rdg
0.01A
50～60Hz
400A
2.0% of rdg
0.1A
50～60Hz
1000A
0～800
2.5% of rdg
1A
800～1000
5.5% of rdg
Ω
Range
Accuracy
Resolution
Overload protection: 250 V DC or AC RMS
400Ω
1.8% of rdg
0.1Ω
4KΩ
1.2% of rdg
1Ω
40KΩ
10Ω
400KΩ
100Ω
4MΩ
1KΩ
40MΩ
2.0% of rdg
10KΩ
Capacitance
40nF
3.5% of rdg
10PF
Overload protection: 250 V DC or AC RMS
400nF
2.5% of rdg
100PF
4uF
1nF
40uF
10nF
100uF
5.0% of rdg
100nF
Frequency/Duty Cycle
Range
Accuracy
Accuracy
Sensitivity
Duty ratio measurement range: 0.1% ~ 99.9%/
Overload protection: 250 V DC or AC RMS
10Hz
0.5% of rdg
0.01Hz
Input range: 1.5 V ~ 10 V value，
100Hz
0.1Hz
1000Hz
1Hz
10KHz
10Hz
100KHz
100Hz
1000KHz
1KHz
10MHz
10KHz
Temperature
Range
Accuracy
Resolution
Overload protection: 250 V DC or AC RMS
℃
-20～150℃
3℃
＜400℃
1℃
150～1000℃
3.0%of rdg
≥400℃
1℃
Diode Tsting
Range
Description
Test Condition
Display value is measured diode and triode p-n junction positive pressure drop approximation
forward DC current: approximate 0.4mA
Reversed DC voltage: approximate 1.5V
Continuity Buzzer
Range
Description
Test Condition
Built-in buzzer will sound if resistance is lover than 50Ω
Open circuit voltage approx. 0.5V
Maximum display readings - 3999
Instrument power supply - 9V, 1 element type "crown" (6F22)
Overall dimensions - 225x97x40mm
Weight - 0.45kg
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
