UNI-T

UNI-T UT677A+ Battery Internal Resistance Tester

UNI-T UT677A+ battery internal resistance tester with four resistance ranges from 0.000mΩ to 3Ω and voltage measurement from 0.000V to ±7V.

✓Battery internal resistance testing
✓Four resistance ranges
✓Voltage range to ±7 V
✓Stated accuracy tolerances
✓UNI-T UT677A+ model

●In StockSKU: AS-BHB34626

💻 Product Overview

The UNI-T UT677A+ is a battery internal resistance tester for checking the condition of batteries through resistance and voltage measurement. It is aimed at technicians and engineers who need to assess battery health during testing and maintenance work. Resistance and voltage readings are displayed across defined ranges with stated accuracy tolerances.

✨ Key Features

Resistance measurement: Reads battery internal resistance from 0.000mΩ up to 3Ω across four ranges.
Voltage measurement: Measures battery voltage from 0.000V to ±7V.
Stated accuracy: Each resistance range carries its own accuracy tolerance as listed.
Range coverage: Four resistance ranges let you move from milliohm to ohm-level readings.
Battery diagnostics: Resistance and voltage readings together support assessment of battery condition.

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

🛒 Frequently Bought Together

Kingston

🎯

Bundle Deal

Buy all 3 + save 5%

❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

What are the main specifications of this product?▾

The specifications table on this page lists the key details (model, capacity/speed, dimensions, connectivity and more). If you need a detail not listed, message us on WhatsApp and we'll confirm it for you.

Is this product suitable for my setup?▾

If you're unsure whether this fits your laptop, PC, console or network, send us a message with your setup and we'll confirm compatibility before you order.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.