| 检 |
jiǎn cè yí | sensor / detector |
| 检 |
jiǎn | to check / to examine / to inspect / to exercise restraint |
| 检 |
jiǎn cè | to detect / to test / detection / sensing |
| 测 |
cè | to survey / to measure / to conjecture |
| 仪 |
yí | apparatus / rites / appearance / present / ceremony |