CST Flashcards

365 study cards across 53 topic decks — every card built from a real CST practice question. No account or sign-up needed. Flip to reveal the answer and explanation, mark what you know, and drill what you don't.

CST exam key facts

The NCWM Professional Certification exam fee is $120 per exam for non-members and $0 for NCWM members. Source
Candidates are allowed two attempts to pass per purchase, followed by a mandatory 30-day waiting period upon a second failure before repurchasing. Source
NCWM Professional Certification is valid for a period of 5 years from the date the candidate successfully completes the exam. Source

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🎲 Mixed Deck — All CST Topics

100 cards sampled from every topic · the fastest way to find your weak spots

Study →

Decks by Topic

Electrical Systems & Mechanical Components

9 cards

Regulatory Compliance & Safety Standards

9 cards

Scale Installation & Calibration Procedures

9 cards

Troubleshooting Techniques & Repair Methods

9 cards

Analog & Digital Scale Technology

7 cards

Analog & Digital Scale Technology

7 cards

Analog & Digital Scale Technology

7 cards

Analog & Digital Scale Technology

7 cards

Electrical Systems & Mechanical Components

7 cards

Electrical Systems & Mechanical Components

7 cards

Electrical Systems & Mechanical Components

7 cards

Load Cell Wiring & Troubleshooting

7 cards

Load Cell Wiring & Troubleshooting

7 cards

Load Cell Wiring & Troubleshooting

7 cards

Load Cell Wiring & Troubleshooting

7 cards

NIST Handbook 44 Standards

7 cards

NIST Handbook 44 Standards

7 cards

NIST Handbook 44 Standards

7 cards

NIST Handbook 44 Standards

7 cards

PM & Calibration Schedules

7 cards

PM & Calibration Schedules

7 cards

Regulatory Compliance & Safety Standards

7 cards

Regulatory Compliance & Safety Standards

7 cards

Repeatability & Linearity Testing

7 cards

Repeatability & Linearity Testing

7 cards

Repeatability & Linearity Testing

7 cards

Repeatability & Linearity Testing

7 cards

Scale Installation & Calibration Procedures

7 cards

Scale Installation & Calibration Procedures

7 cards

State Weights & Measures Laws

7 cards

State Weights & Measures Laws

7 cards

Strain Gauge & Piezoelectric Sensors

7 cards

Strain Gauge & Piezoelectric Sensors

7 cards

Troubleshooting Techniques & Repair Methods

7 cards

Troubleshooting Techniques & Repair Methods

7 cards

Vehicle Scale Systems & Applications

7 cards

Vehicle Scale Systems & Applications

7 cards

Weights & Measures Certification

7 cards

Weights & Measures Certification

7 cards

Analog & Digital Scale Technology

6 cards

CST Data Communications & Indicator Systems

6 cards

CST Data Communications & Indicator Systems

6 cards

CST Data Communications & Indicator Systems

6 cards

CST Environmental Factors & Scale Performance

6 cards

CST Environmental Factors & Scale Performance

6 cards

CST Environmental Factors & Scale Performance

6 cards

Load Cell Wiring & Troubleshooting

6 cards

NIST Handbook 44 Standards

6 cards

PM & Calibration Schedules

6 cards

Repeatability & Linearity Testing

6 cards

State Weights & Measures Laws

6 cards

Strain Gauge & Piezoelectric Sensors

6 cards

Weights & Measures Certification

6 cards

What Practice Test Geeks adds beyond an AI chat for CST

An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:

A timed, full-length CST mock exam — 100 questions in 120 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
A fixed CST question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
A printable CST cheat sheet you can print or save as a PDF.
Free CST practice tests with the correct answer shown after each question.

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How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

ncwm.com — Exam format, time limit, eligibility, score release, test delivery, fees, retake policy, test dates, score validity · verified Oct 2026