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Multimeter HP-90BS with rechargeable battery and solar panel
Digital multimeter with automatic selection of measurement limits. Temperature measurement. Overload protection. True RMS function. Built-in solar cell and battery as power source.
The standard set of measurement functions has been expanded with temperature measurement. For this, the device is equipped with a K-type thermocouple in a closed design, in a sheath made of a stainless tube with a diameter of 4 mm.
The device is protected against overload by a self-resetting fuse. The current input for a measuring range of 100A is protected by a fast-acting fuse.
Algorithm for measuring True RMS.
Function of testing batteries with voltage from 1.5V to 12V, load current ~ 25mA.
The main feature of the device that attracts attention is that the multimeter is powered not from the traditional "Krona", but from the built-in NI-MH battery with a voltage of 3.8 V. For constant recharging of the battery, a solar panel is installed in the upper end of the device. There is also the possibility of charging from the mains (charger is included in the kit)
Measurement ranges:
constant voltage: 600mV ~ 1000V
variable voltage: 600mV ~ 750V
DC current: 600μA ~ 10A
AC current: 600μA ~ 10A
resistance: 600Ω ~ 60MΩ
capacitance: 9.999nF ~ 99.99mF (measurement time up to 7 seconds)
temperature: -20°C ~ 1000°C
frequency: 9.999Hz ~ 9.999MHz
battery testing: 1.5 ~ 12V (load current ~ 25mA)
Characteristics:
display capacity: 6000
selection of measurement limits: auto
pn junction test (diode test): yes
hEF measurement: yes
audible chain ringing: yes
data hold readings: yes
display backlight: yes
auto power off: yes
relative measurements: yes
fixing values: MAX/MIN/MAX-MIN
autocalibration
power supply: built-in battery 1 pc, solar battery
overall dimensions: 167x90x50 mm
weight: 320g
Accessories included:
elastic cover with sockets for fixing measuring probes
test leads with probes
thermocouple
charger (adapter) from the 220V network
Function
range
resolution
accuracy
Remarks
DCV
600mV
0.1mV
±1.2% of rdg
Input Impendence: 10MΩ, 60mV, 600mV range 100 MΩ
Overload protection: DC 1000V or AC 750V for other ranges
6V
1mV
±0.8% of rdg
60V
10mV
±0.8% of rdg
600V
100mV
±0.8% of rdg
1000V
1V
±1.5% of rdg
ACV
(True RMS)
Range
Resolution
Accuracy
Sensitivity
input impedance : > 10MΩ ; 60mV, 600mV range 100 MΩ Overload protect : DC 1000V or AC 750V for other ranges
600mV
0.1mV
±2.5% of rdg
40HZ-1KHZ
6V
1mV
±1.0% of rdg
40HZ-400HZ
60V
10mV
±1.0% of rdg
40HZ-400HZ
600V
100mV
±1.0% of rdg
40HZ-400HZ
750V
1V
±1.0% of rdg
40HZ-400HZ
DCA
range
Resolution
accuracy
Overload protection:
6A&10A ranges: F10A/1000V fuse , 10A up to 10 seconds
Other ranges: F800mA/1000V fuse
600uA
0.1μA
±1.0% of rdg
6000uA
1μA
±1.0% of rdg
60mA
10μA
±1.0% of rdg
600mA
100μA
±1.0% of rdg
6A
1mA
±1.5% of rdg
10A
10mA
±1.5% of rdg
ACA
600uA
0.1μA
±1.5% of rdg
Overload protection:
6A&10A ranges: F10A/1000V fuse, 10A up to 10 seconds
Other ranges:F800mA/1000V fuse
Frequency Range: 40 to 1KHz
6000uA
1μA
±1.5% of rdg
60mA
10μA
±1.5% of rdg
600mA
100μA
±1.5% of rdg
6A
1mA
±2.0% of rdg
10A
10mA
±2.0% of rdg
Resistance
600Ω
0.1Ω
±1.2% of rdg
over-load protection: 600V effective value
6KΩ
1Ω
±1.2% of rdg
60KΩ
10Ω
±1.2% of rdg
600KΩ
100Ω
±1.2% of rdg
6MΩ
1KΩ
±1.5% of rdg
60MΩ
10KΩ
±2.5% of rdg
Capacitor
9.999nF
0.001nF
±3.0% of rdg
over-load protection: 600V effective value
99.99nF
1pF
±2.5% of rdg
999.9nF
0.1nF
±2.5% of rdg
9.999μF
1nF
±2.5% of rdg
99.99μF
10nF
±3.0% of rdg
999.9μF
0.1μF
±3.0% of rdg
9.999mF
1μF
±3.5% of rdg
99.99mF
10μF
±3.5% of rdg
Frequency Testing
9.999Hz
0.001Hz
±0.5% of rdg
Duty cycle:1%~99% Accuracy: ±0.5
Overload Protection: 600V DC or RMS AC
Sensitivity: Range of input voltage:1.5V~10V, If input voltage over range,need adjust
99.99Hz
0.01Hz
999.9Hz
0.1Hz
9.999kHz
1Hz
99.99kHz
10Hz
999.9kHz
100Hz
9.999MHz
1kHz
Temperature
-4~1832°F
1°F
±3% of rdg
Over-load Protection: 600V DC or RMS AC
-20~1000°C
1°C
±3% of rdg
Diode Test
range
resolution
Function
Over-load Protection: 250V effective value, forward DC current: approximate 1.5mA Reversed DC voltage: approximate 3.0V
1mV
Display: read approximate forward voltage of diode
Continuity
range
Function
Over-load protection: 250V effective value
open circuit voltage: approximate 1.0V
Built-in buzzer will sound if resistance is lover than50Ω
Battery Power Test
Range
Accuracy
Test Condition
Test Condition
±1.5% of rdg
Loading Current:
Approx. 25mA
Loading Current:Approx. 25mA
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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.
