ERAVSOW Espresso Coffee Scale with Timer vs Maestri House S3 Pour Over Scale

The verdict

ERAVSOW Espresso Coffee Scale with Timer is the better buy on our scoring, 9.1 to Maestri House S3 Pour Over Scale's 8.6. It leads on build quality & water resistance and timer & brewing features.

ERAVSOW Espresso Coffee Scale with Timer costs $8.8 less.

Who each one suits

ERAVSOW Espresso Coffee Scale with Timer

Four modes and a glass top at under twenty dollars

Scores higher on build quality & water resistance, timer & brewing features.

Maestri House S3 Pour Over Scale

A scale that works out your water target from the ratio you set

Scores higher on accuracy & resolution.

How they score, criterion by criterion

Both are scored the same way against the rest of their category, from what their makers publish. The weight is how much each criterion moves the total. How the score works

CriterionWeightERAVSOW Espresso Coffee Scale with TimerMaestri House S3 Pour Over Scale
Accuracy & Resolution26%9.510.0
Build Quality & Water Resistance18%7.54.5
Timer & Brewing Features14%9.08.0
Ease of Use & Display12%9.19.1
Value for Money10%10.010.0

What each one costs

Price$19.99$28.79

Where they differ

Every specification the two makers publish differently. Everything they match on is in the full table below.

ERAVSOW Espresso Coffee Scale with TimerMaestri House S3 Pour Over Scale
Price$19.99$28.79
Best forFour modes and a glass top at under twenty dollarsA scale that works out your water target from the ratio you set
What sets it apartA borosilicate glass platform and flow rate at a price where both are unusualAdjustable brew ratios from 1:1 to 1:18 with the target water weight calculated for you
Auto Shutoff✓—
Auto Tare✓—
Auto Timer Start✓✓
Battery DetailUp to 13 hours of continuous use, which the maker gives as about 90 days of daily use per charge—
Battery Life13 h—
Brew Ratio Calculation—Set a ratio from 1:1 to 1:18 and the scale calculates the target water weight, with an audible beep
Brewing Modes43: auto timer for pour over, auto timer for espresso, and standard weighing
Built in Timer✓✓
Display TypeLEDLED, described as larger and easy to read
Flow Rate Display✓✓
Max Capacity2000, with a working range published as 0.3 to 2000g3000 g
Modes DetailManual weighing, automatic timer, espresso and flow rate. The maker headlines three brewing assist modes and lists manual weighing separately, so four in total—
Power SourceRechargeable lithium-ionRechargeable
Readout DetailThe maker states it shows brewing time, liquid and powder weight, the powder to liquid ratio and the flow rate—
Resolution0.1, published also as 0.01oz0.1 g
Sensor ClaimThe maker credits a solid-liquid detection sensor and microprocessor for its response speed, and publishes no response time in seconds—
Surface MaterialBorosilicate glass top—
Usb C Charging✓—
Warranty—1 year
Warranty Years Note—Maestri House: standard 1-year limited warranty (2 years only on registration)

Pros and cons

From each full review, written from the same published facts as the scores above.

ERAVSOW Espresso Coffee Scale with Timer
  • +A borosilicate glass top, which only the Maestri House S2 also has
  • +Four modes with a dedicated flow rate readout and an automatic timer
  • +13 hours of continuous use, USB-C rechargeable
  • +$19.99, well under the $49.95 median, with a spec sheet matching scales at three times the price
  • −2000g capacity, short of the 3000g the cheaper BAGAIL and NKOVE reach
  • −No app connectivity
  • −No warranty term is published
Full ERAVSOW Espresso Coffee Scale with Timer review →
Maestri House S3 Pour Over Scale
  • +Set a ratio from 1:1 to 1:18 and it calculates the target water weight, which the $83.50 Hario Polaris also does at three times the price
  • +Three modes with auto timer start in both automatic ones, plus real-time flow rate
  • +3000g capacity at 0.1g
  • +$28.79 against a $49.95 median, with a one-year warranty stated
  • −An LED readout rather than a backlit or LCD panel
  • −No app connectivity
  • −Three modes is fewer than the Brewista's five
Full Maestri House S3 Pour Over Scale review →

Every specification, side by side

ERAVSOW Espresso Coffee Scale with TimerMaestri House S3 Pour Over Scale
Price
Price$19.99$28.79
Who it suits
Best forFour modes and a glass top at under twenty dollarsA scale that works out your water target from the ratio you set
What sets it apartA borosilicate glass platform and flow rate at a price where both are unusualAdjustable brew ratios from 1:1 to 1:18 with the target water weight calculated for you
Specifications
App Connectivity✕✕
Auto Shutoff✓—
Auto Tare✓—
Auto Timer Start✓✓
Battery DetailUp to 13 hours of continuous use, which the maker gives as about 90 days of daily use per charge—
Battery Life13 h—
Brew Ratio Calculation—Set a ratio from 1:1 to 1:18 and the scale calculates the target water weight, with an audible beep
Brewing Modes43: auto timer for pour over, auto timer for espresso, and standard weighing
Built in Timer✓✓
Display TypeLEDLED, described as larger and easy to read
Flow Rate Display✓✓
Max Capacity2000, with a working range published as 0.3 to 2000g3000 g
Modes DetailManual weighing, automatic timer, espresso and flow rate. The maker headlines three brewing assist modes and lists manual weighing separately, so four in total—
Power SourceRechargeable lithium-ionRechargeable
Readout DetailThe maker states it shows brewing time, liquid and powder weight, the powder to liquid ratio and the flow rate—
Resolution0.1, published also as 0.01oz0.1 g
Sensor ClaimThe maker credits a solid-liquid detection sensor and microprocessor for its response speed, and publishes no response time in seconds—
Ships toUSUS
Ships to NoteConfirmed on Amazon US, which is where this link points. Availability in other Amazon stores has not been checked, and a regional store may substitute a different product.Confirmed on Amazon US, which is where this link points. Availability in other Amazon stores has not been checked, and a regional store may substitute a different product.
Surface MaterialBorosilicate glass top—
Usb C Charging✓—
Warranty—1 year
Warranty Years Note—Maestri House: standard 1-year limited warranty (2 years only on registration)

ERAVSOW Espresso Coffee Scale with Timer vs Maestri House S3 Pour Over Scale: common questions

Which is better, ERAVSOW Espresso Coffee Scale with Timer or Maestri House S3 Pour Over Scale?

ERAVSOW Espresso Coffee Scale with Timer scores 9.1 against 8.6, both computed from published specifications rather than opinion. Maestri House S3 Pour Over Scale is still ahead on accuracy & resolution.

Is ERAVSOW Espresso Coffee Scale with Timer or Maestri House S3 Pour Over Scale cheaper?

ERAVSOW Espresso Coffee Scale with Timer starts at $19.99, and Maestri House S3 Pour Over Scale at $28.79.

Who is ERAVSOW Espresso Coffee Scale with Timer for?

Four modes and a glass top at under twenty dollars

Who is Maestri House S3 Pour Over Scale for?

A scale that works out your water target from the ratio you set

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