--- product_id: 206495752 title: "BTMETER BT-770K Auto Ranging Automotive Multimeter for Dwell Angle Pulse Width Tach Temperature Duty Cycle Voltage Current Resistance Test" brand: "btmeter" price: "NT$5180" currency: TWD in_stock: true category: "Btmeter" url: https://www.desertcart.tw/products/206495752-btmeter-bt-770k-auto-ranging-automotive-multimeter-for-dwell-angle store_origin: TW region: Taiwan --- # 20A AC/DC current range Auto-ranging up to 1000V Temp range -4 to 1832℉ BTMETER BT-770K Auto Ranging Automotive Multimeter for Dwell Angle Pulse Width Tach Temperature Duty Cycle Voltage Current Resistance Test **Brand:** btmeter **Price:** NT$5180 **Availability:** ✅ In Stock ## Summary > ⚙️ Master your machine with precision and style — don’t get left in the dark! ## Quick Answers - **What is this?** BTMETER BT-770K Auto Ranging Automotive Multimeter for Dwell Angle Pulse Width Tach Temperature Duty Cycle Voltage Current Resistance Test by btmeter - **How much does it cost?** NT$5180 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/206495752-btmeter-bt-770k-auto-ranging-automotive-multimeter-for-dwell-angle) ## Best For - btmeter enthusiasts ## Why This Product - Trusted btmeter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Night Owl Ready:** 3.0-inch auto-backlit LCD with magnetic hands-free design and LED knob light for working in any dim or dark space. - • **Engine Whisperer:** Switchable 3-8 cylinder modes plus RPM tachometer (600-12000 RPM) to decode your engine’s every pulse. - • **Thermo-Tech Edge:** Wide temperature testing from -4℉ to 1832℉ with included thermocouple—perfect for automotive and industrial heat checks. - • **Precision Power Play:** Measure AC/DC current up to 20A and voltage up to 1000V with auto-ranging for flawless diagnostics. - • **Built to Last & Carry:** Rugged zipped carry case, overload protection, and lifetime tech support keep you powered and confident on every job. ## Overview The BTMETER BT-770K is a professional-grade automotive multimeter designed for mechanics and DIY enthusiasts. It features auto-ranging measurement of AC/DC voltage up to 1000V, current up to 20A, resistance up to 60MΩ, and temperature from -4℉ to 1832℉. With specialized functions like dwell angle, pulse width, RPM tachometer, and duty cycle testing, plus a large auto-backlit LCD and hands-free magnetic design, it’s engineered for accurate diagnostics in any lighting condition. Durable, portable, and backed by lifetime tech support, it’s the ultimate tool to keep your vehicle’s performance in check. ## Description Buy BTMETER BT-770K Auto Ranging Automotive Multimeter for Dwell Angle Pulse Width Tach Temperature Duty Cycle Voltage Current Resistance Test: Multimeters & Analyzers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - ⚡【Automotive Multimeter】Measure AC DC Amperage to 20A, AC DC Volt to 750V~1000V, AC DC Ohm to 60MΩ, Capacitance to 60mF, Temp -4~1832℉, Frequency 9.999MHz, Duty Cycle, 3/4/5/6/8 Cylinder Switchable, 0.1ms~10.0 ms pules width, 600~12000RPM Tachometer and Dwell Test. 【 BTMETER BT-705A Inductive Clamp for RPM measurement is NOT included 】 - ⚡【For Mechanics and DIYers】High accuracy 6000 counts multi-tester features with PEAK Hold on MAX/MIN. Diode & Continuity Test, NCV and AC True RMS, ℃/℉ switchable. With automatic zero adjust and overload protection on all ranges, 10 MΩ impedance. - ⚡【Large LCD Display】This voltmeter using the words 20mm, 3.0 inch LCD display with Auto backlight sensor makes it convenience for troubleshoot car engine battery and electric problems in dim place. Auto OFF after 15 mins with no operation - ⚡【Hands Free】Magnetic attachment on metal surface, Hanger, Kickstand to set your hands free, and auto backlight, led light in the knob allows your see the range and measurement clearly, especially when working under your vehicle or in the dark. - ⚡【Temperature Test】Comes with thermocouple for water tank, Auto Manual Ranging Switchable. Includes zipped carry case which easily holds all the multimeter accessories, life time tech support, and 12 months warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WVX4L8K | | Best Sellers Rank | #334,061 in Automotive ( See Top 100 in Automotive ) #51 in Multimeters & Analyzers | | Brand Name | BTMETER | | Color | BT-770K Orange | | Customer Reviews | 4.1 4.1 out of 5 stars (110) | | Global Trade Identification Number | 00754407496064 | | Item Weight | 16 ounces | | Manufacturer | BTMETER | | Measurement Type | Multimeter, Voltmeter | | Minimum Operating Voltage | 0.6 volts | | Model | BT-770K | | Number of Items | 1 | | Part Number | BT-770K-new | | Power Source | Battery Powered,electric | | Style Name | Handheld | | UPC | 754407496064 650740060972 | | Unit Count | 1 Count | | Upper Temperature Rating | 1832 °F | ## Product Details - **Brand:** BTMETER - **Color:** BT-770K Orange - **Item Weight:** 16 ounces - **Power Source:** Battery Powered,electric - **Style:** Handheld ## Images ![BTMETER BT-770K Auto Ranging Automotive Multimeter for Dwell Angle Pulse Width Tach Temperature Duty Cycle Voltage Current Resistance Test - Image 1](https://m.media-amazon.com/images/I/71URv9nbd0L.jpg) ## Frequently Bought Together - BTMETER BT-770K Auto Ranging Automotive Multimeter for Dwell Angle Pulse Width Tach Temperature Duty Cycle Voltage Current Resistance Test - BTMETER BT-705A Signal Pick-up Inductive Clamp Lead, Measure Tach Range 600 RPM ~ 12000 RPM - BTMETER BT-605A AC/DC 600A Clamp-on Current Probe Amp Adapter for Work with Digital Multimeters --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/206495752-btmeter-bt-770k-auto-ranging-automotive-multimeter-for-dwell-angle](https://www.desertcart.tw/products/206495752-btmeter-bt-770k-auto-ranging-automotive-multimeter-for-dwell-angle) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-25*