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S1 Large Screen Digital Multimeter

SKU: CE10606 Brand: FNIRSI

Streamline your circuit diagnostics without the need for manual dial or tinkering with measurement modes. Level up your toolkit with this modern take on the multimeter.

$48.85 AUD, inc GST

$44.41 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 17th of Mar

Quantity Discounts:

10+ $42.64 (exc GST)
25+ $41.30 (exc GST)

A smart digital multimeter equipped with a high-contrast 9999-count VA colour LCD, designed for precise, everyday electronic measurements. Functioning as a quick-to-grab diagnostic tool for makers and engineers, it reliably measures AC/DC voltage, resistance, capacitance, and frequency while offering non-contact voltage (NCV) and live wire detection capabilities.

Traditional multimeters often require constant dial adjustments, which can slow down your workflow and risk blowing a fuse if the wrong range or mode is selected. The S1 solves this common pain point with an intelligent auto-measurement system that instantly identifies whether you are probing voltage, checking resistance, or testing continuity, streamlining both benchtop diagnostics and rapid field repairs.

Housed in a robust ABS plastic enclosure, this compact unit feels solid in the hand and features an internal 1000mAh lithium battery to completely eliminate the need for disposable 9V or AA cells.

Key Features

Enjoy rapid, error-free diagnostics with smart auto-measurement that instantly identifies AC/DC voltage, resistance, and continuity without requiring manual dial-switching.
Read measurements easily in any environment—from dimly lit workshops to bright outdoor settings—thanks to the vibrant 9999-count dual-display VA colour screen and integrated flashlight.
Eliminate the hassle of swapping batteries with the built-in 1000mAh rechargeable lithium battery, offering up to 5 hours of continuous runtime via a standard USB-C port.
Achieve highly accurate readings on complex AC signals (such as PWM outputs or inverter drives) with True RMS measurement capabilities.

Technical Specifications

Property	Specification
Display	VA colour LCD, 9999 counts (Dual-display capable)
Power Supply	Built-in 1000mAh rechargeable lithium battery (USB-C, 5V-1A)
AC/DC Voltage Range	0-1000V (True RMS for AC)
Resistance Range	0-100MΩ
Capacitance Range	0-10mF
Frequency Range	0-10MHz
Temperature Range	-20°C to 1000°C
Measurement Rate	Approximately 3 measurements per second
Additional Functions	NCV, Live wire detection, Diode test, Continuity buzzer, Data Hold, Auto-off
Material	ABS plastic
Dimensions	143 mm x 75 mm x 19 mm
Weight	135 g

This product is listed in:

Test Equipment>Multimeters
Makerspace>Electronic Equipment

Product Comments

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Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

40 Aruma Place
Cardiff
NSW, 2285
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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