Read measurements on a larger screen
The 3.5-inch 9999-count color display gives voltage and other compatible readings more room to be seen clearly.

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Why it works
The BSIDE S10/S11 series combines a 3.5-inch color display, auto range, AC/DC voltage, resistance, capacitance, frequency, duty cycle, NCV and continuity functions.
Key benefits
The 3.5-inch 9999-count color display gives voltage and other compatible readings more room to be seen clearly.
Auto-ranging handles compatible range selection so routine measurements require fewer manual adjustments.
S10 uses two replaceable AAA batteries, while S11 uses built-in rechargeable lithium power with USB charging.
Voltage, resistance, capacitance, frequency, duty cycle, diode, continuity, NCV and live-wire functions reduce the need for separate basic testers.
Details that matter
The BSIDE S10/S11 series combines a 9999-count color display with automatic ranging for compatible voltage, resistance, capacitance, frequency, duty-cycle, diode and continuity checks. The slim handheld format is built for everyday electrical testing where a clear screen and simplified controls can reduce setup time.
The S10 runs on two AAA batteries, which are not included, while the S11 uses a built-in rechargeable lithium battery with USB charging. Both models support AC/DC voltage up to 620 V, resistance up to 60 MΩ, capacitance up to 99.99 mF, NCV alert and live-wire checking.
How it works
Select S10 for AAA-battery operation or S11 for built-in rechargeable power with USB charging.
Use the meter controls and auto-ranging for voltage, resistance, capacitance, frequency or other supported checks.
Use the correct test-lead connection for contact measurements, or the NCV/live-wire functions for compatible reference checks, while following appropriate electrical safety practices.
The specifics
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