# 城阳电工电路 (@Wjsxss01) on douyin

- id: koinon:creator:douyin_wjsxss01
- url: https://koinonlink.com/kol/douyin/Wjsxss01
- schema_version: 1.4

## Identity
- platform: douyin
- handle: Wjsxss01
- platform_url: https://www.douyin.com/user/MS4wLjABAAAABRu2opXN5HRG-_gGDU8RGgi3nMNqt_nGFMe_opsR0Vc
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 10728097
- following: 650
- posts_total: 1113
- posts_observed: 2
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.02072
- best_post_interactions: 222330
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: devtools
- category_confidence: 0.7
- category_source: derived_from_recent_content
- topics: 万用表/钳表/寻线仪等工具使用与对比, 漏电、零线带电故障排查与修复, 电路安全操作与案例警示, 热水器、空调、电机等设备故障检修, 电工常用仪表功能讲解与推荐
- bio: 俺是山东青岛一普通电工，从业20年，分享维修安装工厂设备、家庭、各种电路维修实例视频.
我常用实用的仪表工具在我主页商品橱窗，需要的师傅点进橱窗了解

## Audience (inferred)
- status: present
- description: Chinese electricians, especially frontline workers involved in factory equipment, home, and commercial electrical installations and repairs
- roles: none
- seniority: practitioner
- pain_points: Difficult to diagnose complex issues like neutral wire electrification and leakage tripping, Unfamiliarity with selecting and properly using testing instruments and tools, High on-site safety risks, prone to accidents or incorrect operations, Lack of experience handling specialized scenarios such as imported equipment, central air conditioning systems, and EV charging stations
- posts_analysed: 100
- confidence: 0.9

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.9
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: A — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_wjsxss01#ca26a949] 我常用的三款钳表，s339 s369 s379有啥不同，使用方法分享给大家，也请大家多多指点 (https://www.douyin.com/user/MS4wLjABAAAABRu2opXN5HRG-_gGDU8RGgi3nMNqt_nGFMe_opsR0Vc)
- [douyin_wjsxss01#4fd4adec] @城阳电工电路创作的原声
- [douyin_wjsxss01#f6ace5b6] 这么有趣的合集，不能只有我一个人知道吧
- [douyin_wjsxss01#c86c0e10] 这么有趣的短剧，不能只有我一个人知道吧
- [douyin_wjsxss01#6c14e687] 新表MF09，基本用法和技巧给大家分享一下，此表是南京天宇制造。视频中万用表刻度盘AC10伏标注位置1月1日后的表盘做了小小改动，就是12345的数的印刷位置，其他都是一样的。后续会有更多案例分享给大家。#城阳电工同款指针表#城阳电工新表
- [douyin_wjsxss01#4890690a] 与S470的对比
- [douyin_wjsxss01#edc7a41a] ・新指针万用表相比S470（MF09）增加了多项实用功能
- [douyin_wjsxss01#8b4564b8] ・新指针万用表具备绝缘测量功能（摇表功能）

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.9, freshness_days=84, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=108, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=108, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=108, method=platform_profile

## Freshness
- profile_checked_days_ago: 108
- content_analysed_days_ago: 85
- audience_updated_days_ago: 84

## AI retrieval
- indexing_requests: 13
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_wjsxss01
- Request removal: https://koinonlink.com/claim?k=douyin_wjsxss01
- Terms: https://koinonlink.com/for-ai