High-Precision Smart Mini Electronic Coffee Scale

Achieve barista-level precision with the Hengsett NS-C400 Smart Mini Electronic Coffee Scale. Specially crafted for espresso calibration, pour-over coffee extractions, and fine ingredient weighing, this ultra-portable digital scale features a sleek PC body paired with a durable tempered glass weighing surface and an easy-to-read digital LED screen.

Equipped with 4 distinct operating modes—including dedicated Smart Pour-Over (M1), Smart Espresso (M2), and Brew Ratio (M3) modes—this scale automates timing, tarring, and coffee-to-water proportion calculations. Powered by a built-in 650mAh lithium battery with Type-C fast charging, it delivers long-lasting cordless convenience in an ultra-compact $98 \times 85 \times 22\text{ mm}$ footprint that fits easily under any espresso machine portafilter or dripper stand.

Key features and technical specifications include:

* High-Precision Sensor & 4 Smart Brewing Modes: Delivers rapid, accurate measurement readouts with 4 specialized modes:

* Manual Mode: Standard custom weighing and timing without preset routines.

* Smart Pour-Over Mode (M1): Automated timer and weight tracking designed for pour-over drip carafes.

* Smart Espresso Mode (M2): Auto-tare and auto-timer activation upon liquid flow detection under espresso groupheads.

* Coffee-to-Water Ratio Mode (M3): Dynamic calculation and real-time display of ground coffee to liquid volume ratios.

* Audio Alerts & Timer Function: Features built-in key tones, full-minute timer chimes, and an end-of-cycle alarm (up to 9 minutes and 59 seconds max time).

* Tempered Glass Top & Compact Frame: Premium scratch-resistant tempered glass surface on a lightweight PC chassis for easy cleaning and durability.

* Type-C Rechargeable Power: Integrated 650mAh rechargeable lithium battery with auto-shutoff (3 minutes) to conserve power.

* Product Specifications:

* Model: NS-C400

* Brand: Hengsett

* Dimensions: $98 \times 85 \times 22\text{ mm}$ (Package: $130 \times 130 \times 35\text{ mm}$)

* Net Weight: $185\text{g}$ per unit

* Unit Switching: Grams (g), Milliliters (ml), Ounces (oz)

* Operating Range: $0^\circ\text{C} - 40^\circ\text{C}$ ($32^\circ\text{F} - 104^\circ\text{F}$)

* Safety Indicators: Low Voltage (Lo) & Overload (O_Ld) warnings

* Packing Quantity: 100 pcs / carton (Gross Weight: $20\text{kg}$)

* Available Options & Configurations:

* Ultra-Fine Micro-Dosing Series (0.01g Precision):

* 500g / 0.01g Black Edition: High-Precision Scale + Type-C Cable + Chinese User Manual

* Standard Drip & Espresso Series (0.1g Precision):

* 1kg / 0.1g Black Edition: High-Precision Scale + Type-C Cable + Chinese User Manual

* 2kg / 0.1g Black Edition: High-Precision Scale + Type-C Cable + Chinese User Manual

* Cross-Border Export Dedicated: Fully prepped for global trade across Amazon, eBay, Wish, AliExpress, LAZADA, and independent e-commerce stores worldwide.

Whether dialing in espresso extractions, timing a delicate pour-over brew, or measuring coffee beans, this smart digital scale offers an accurate, compact, and indispensable barista tool.