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A digital voltage tester shows an actual voltage reading on a display, instead of only indicating "live or not". This helps you confirm the voltage level, not just that power is present.

Yes. Most of our digital voltage testers include outlet testing with a clear digital readout, so you can verify wiring quickly.

Many models are auto-ranging — they select the right range automatically and show the reading. Check the model's specifications to confirm.

Yes, they combine speed with a precise readout, which makes them a practical choice for everyday electrical service work.

For a hardware or electrical supply counter, the 88 series (88-2, 88-4, 88-5, 88-6, 88-12) and the HW31x handheld line (HW311, HW312, HW313) are solid retail choices. For a wider stock list that serves both retail and wholesale customers, add 130805, 130855, MVD765 and WILK301 alongside them. We are the factory in Wenzhou, so send us your target channel and we will recommend the exact SKU mix for your first order.

HW311, HW312 and HW313 are three handheld digital voltage testers in the same CHINYOO family, and the models differ in measurement range and feature set. Open the specifications table on each product page and compare the AC/DC range and any extra functions before you order. If the differences are not obvious to you, order a small first lot of two models and scale up the one that sells in your market.

Yes, mixed-assortment containers are normal for this line, and you can combine models such as 130805, 130855, 1881, BQMVT646, HW311, HW312, HW313, 6877-18 and 6877-58 in a single order. Most digital voltage tester SKUs are stock lines with short production lead time, and the exact timing depends on quantity and whether the units are bulk or custom-labeled. Send your SKU list and we will confirm the per-model MOQ and delivery date before you place the order.

Yes, under an OEM agreement we can print your brand on the housing and packaging for the digital voltage tester line, including models such as 6877-18, 6877-58, 6885-48, SG5003A and SG8001. Packaging can be branded color boxes, blister packs, or bulk cartons depending on your channel. Per-model custom branding minimums apply, so send the SKU list and artwork, and we will confirm the order requirements.

Accettiamo piccoli ordini di prova e forniture a container completo. Indicate modelli e quantità. Il nostro ufficio vendite risponderà entro 24 ore con prezzi e tempi di consegna.

Sì. Il nostro stabilimento, fondato nel 2008, offre etichette e imballaggi personalizzati e campi di misura adattabili. Inviateci le vostre specifiche.

Sì. Un campione permette di verificare la qualità costruttiva e la taratura. La consegna espressa richiede in genere da 3 a 7 giorni lavorativi. Il costo del campione viene rimborsato con il primo ordine all’ingrosso dello stesso modello. Indicate i modelli tramite modulo di contatto o e-mail. Invieremo un preventivo e spediremo dopo il pagamento.