Introducing the SM8124 Voltmeter for Internal Battery Resistance! Pioneered to precisely measure battery terminal voltage and internal resistance, this superb device employs the international standard AC signal (1000Hz±10%) alongside the innovative four-wire method to reduce impacts of test probe contact resistance, battery output terminal, and wire on the measured value. Concurrently grab readings of battery voltage too! Precision-optimized for Lithium-ion, nickel-hydroxide, lithium-manganese cells, or assembled battery resistance measurements.
Specifications:
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Voltage Measurement Range and Resolution: From 0 to 100.0V with the following intervals:
a) 0~1.999V with a resolution of 1mV,
b) 2V~19.99V with a resolution of 10mV,
c) 20V~100.0V with a resolution of 100mV.
d) Measurement accuracy: ±(1%+1) -
Internal Resistance Measurement Range and Resolution:
a) 1mΩ~199.9mΩ with a resolution of 0.1mΩ,
b) 200mΩ~1999mΩ with a resolution of 1mΩ,
c) 2Ω~19.99Ω with a resolution of 10mΩ.
d) Measurement accuracy: ±(5%+1) -
Operational Temperature Range: -10℃ to 40℃.
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Powered by a 9V battery (not included).
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Features an easy-to-read LCD.
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Added benefit of a low voltage prompt
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Compact dimensions: 130X72X30mm.
How to Use the SM8124:
A: For Internal Battery Resistance Measurement
- Install a 9V battery and securely shut the battery door.
- Rotate the power switch to the “Ω” position and set the measuring range accordingly.
- In case of over-range, the device will indicate “1”.
- Remember to turn off the device after completing the measurement.
B: For Battery Voltage Measurement
- Ensure a 9V battery is installed.
- Turn the power switch to the “V” position and select the appropriate measurement range.
- The device will show the absolute value of voltage without polarity.
- Be cautious of over-range conditions during voltage testing.
- Always switch off after completing your measurement.
Package Contents:
1 x SM8124A Battery Impedance Meter
1 x English User Manual
Feast your eyes on this stellar device:
