From 2023
TESMEN Specializes in Electrical Measurement Tools for DIYers and Electricians.
Simplifying Your Electrical Inspections!


SIMPLER THAN EVER
Auto-ranging mode helps you test anything you want without having to manually adjust between functions
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SECURE PAYMENTS
All TESMEN products are currently only sold on Amazon, and all payments will be regulated by Amazon.
FREE SHIPPING
FREE delivery on orders shipped by Amazon over $35 if you don't have Prime memberships.
If your order doesn't quite reach $35, don't worry – you can still get your items delivered! There will be a shipping fee based on the weight of your shipment and the shipping speed you choose. Exact shipping charges are calculated at the time of checkout.
30 DAYS FREE RETURN
- TESMEN products are shipped from Amazon Warehouse and can be returned within 30 days of delivery. Learn more about Amazon return policy.
- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges. Learn more about free returns.
3 YEAR WARRANTY
TESMEN warranty is in effect from the date of purchase.
TESMEN provides a 36-month after-sale service and lifetime technical support.
GET SUPPORT
You can contact Amazon if you need to reschedule a delivery or with any other questions you may have.
Get answers straight from the TESMEN customer service at support@tesmen.com, if you need user guides, manuals, and any other questions you may have.