KDP categories · Top KDP authors
Measurement (Engineering, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Measurement (Engineering, Kindle eBooks), updated Nov 3, 2026: median price $6.99, median 1 reviews, average rating 4.2 and a KDPTop opportunity score of 24/100 (highly competitive).
| Price range (middle 50%) | $4.25 – $12 |
|---|---|
| Average rating | 4.2 |
| New releases (90 days) | 27% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 0% of the parent category Engineering (366), one of the easier corners under it.
- Its review barrier is lower than in 98% of Kindle eBooks categories: the median best seller has only 1 reviews, so new books can chart with few.
- 27% of its best sellers came out in the last 90 days, more than in 93% of Kindle eBooks categories: readers here keep buying new titles.
Top 10 Measurement best sellers
-
Everything Electrical How To Use All The Functions On Your Multimeter
by Vincent Keler
- List rank#1
- Price$5.99
- Rating4.6
- Reviews1,476
-
Everything Electrical How To Find Electrical Shorts
by Vincent Keler
- List rank#2
- Price$3.99
- Rating4.6
- Reviews469
-
Automotive Sensor Diagnostics: O2, MAF, MAP, Cam, Crank, and More — Test-Before-Replace Procedures for Every Common Sensor (Automotive Diagnostics & Scan Tool Series)
- List rank#3
- Price$2.99
- Reviews-
-
Everything Electrical How To Test Relays And Involved Circuits
by Vincent Keler
- List rank#4
- Price$3.99
- Rating4.6
- Reviews381
-
The Perfectionists: How Precision Engineers Created the Modern World — A History of Technology and Precision
- List rank#5
- Price$15.99
- Rating4.6
- Reviews2,334
-
A Brief History of Timekeeping: The Science of Marking Time, from Stonehenge to Atomic Clocks
by Chad Orzel
- List rank#6
- Price$9.99
- Rating4.3
- Reviews143
-
How To Use A Digital Multimeter: The Practical Guide to Learn How To Use A Digital Multimeter To Measure Current, Voltage, Resistance And Other Quantities, Troubleshoot And Fix Anything Electrical
by Matt Alvin
- List rank#7
- Price$2.99
- Rating4.3
- Reviews55
-
How to Use an Oscilloscope for Beginners: Read Waveforms, Measure Signals, and Test Circuits Like a Pro — Master Your Oscilloscope with No Prior Experience
by Derek Watt
- List rank#8
- Price$6.99
- Rating4.0
- Reviews1
-
About Time: A History of Civilization in Twelve Clocks
by David Rooney
- List rank#9
- Price$9.99
- Rating4.2
- Reviews262
-
The Complete NanoVNA Guide: Master Calibration, SWR, Impedance, Antenna Analysis, Measurements, and RF Troubleshooting
by DANIEL CARTER
- List rank#10
- Price$12
- Rating4.0
- Reviews1
FAQ
Is Measurement a good niche for Amazon KDP?
Its KDPTop opportunity score is 24/100, which makes it highly competitive. The median best seller has 1 reviews and sells for $6.99.
How many reviews do you need to rank in Measurement?
The median best seller has 1 reviews, and 91% of them have fewer than 100.
What do Measurement best sellers cost?
The median price is $6.99; half of the best sellers are priced between $4.25 and $12.
Can new books break into Measurement?
27% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.