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The Wattmaster WATVS is a non-contact AC voltage detector rated 230–1000V, designed to identify live wires and energised cables without direct metal contact. This pocket-sized tester features audio-visual indicators — a beeping sound and light signal — for immediate feedback on the presence of AC voltage. Fully insulated with a safety hand guard, the WATVS complies with CAT III 1000V AC safety standards and includes two standard AAA batteries. Please note: competent individuals such as licensed electricians should only use the Volt Stick Sound Wattmaster VS. Always prove the tester on a known live source before and after testing. This device does not detect voltage under all circumstances.
Electricians and handypeople encounter frequent situations where quick voltage confirmation is essential before work begins: testing wall outlets before installation, verifying cable isolation on switchboards, checking socket circuits before fixture replacement. The WATVS fills this role efficiently by detecting live voltage within 4mm of a wire without requiring probe contact, reducing handling hazard and speeding up safety testing on the jobsite.
Licensed tradies value this tester for its pocket size and non-contact operation, fitting easily into tool belts for rapid on-site confirmation. The built-in audio-visual indicators remove ambiguity — both beeping and light signal ensure detection is unmistakable in noisy workshop environments. The low-battery indicator (illumination without sound) shows battery condition at a glance, preventing failed testing mid-job when batteries run flat silently.
The Wattmaster WATVS is not designed for circuit tracing (it does not identify which circuit a wire belongs to), measurement of voltage magnitude (it confirms presence only, not amplitude), or testing in all electrical scenarios (some circumstances, such as heavily shielded cables or certain filtering systems, may prevent detection). Always test on a known live source to confirm the tester is functioning correctly before and after use.
Verified Sparky Direct customer reviews: Wattmaster WATVS (WATVS)
"when you get yours, write your name on it!!" — MeatPuppet
"Great product" — Michael
(WATVS)
The WATVS can detect voltage within 4mm of a wire carrying 230V AC. Sensitivity decreases with higher voltages, so detection distance may be shorter on 1000V circuits. Always test on a known live source to confirm detection capability before and after use.
The WATVS is designed for use by competent persons such as professional electricians and other qualified hand people. If you are unsure how to safely operate this tester or interpret its signals, consult a licensed electrician before use.
While highly effective, it does not detect voltage in every possible scenario. Heavily shielded cables or certain filtering systems may prevent detection. Always test on a known live source for accuracy before and after testing unfamiliar circuits.
The Wattmaster WATVS operates on two standard AAA batteries, which are included with the product. The tester illuminates even at low battery charge but stops producing a beeping sound when batteries are depleted. Replace both batteries immediately if you detect voltage visually but hear no beep.
The Wattmaster WATVS is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.
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Warranty starts from Invoice Date
Domestic Use: 1 Year
Commercial Use: 1 Year
Warranty Method: Return to Sparky Direct
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Wattmaster |
| SKU | WATVS |
| Barcode # | 9328587017862 |
| Package Weight | 0.069kg |
| TYPE | VALUE |
|---|---|
| Height (mm) | 146 |
| Protection | CAT III 1000V AC |
| Power Source | 2 x AAA Batteries |
| Voltage (V) | 230–1000 |
| Diameter (mm) | 18 |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.
Nothing in this clause limits or excludes any rights or guarantees available under the Australian Consumer Law.
For website terms and conditions https://www.sparkydirect.com.au/terms-of-use
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