The liquid testing tool includes a liquid absorbing body 15 and a non-liquid absorbing holding body 20 which closely contacts the periphery of the liquid absorbing body 15 and surrounds the liquid absorbing body 15 in a cylindrical shape, and the liquid absorbing body 15 has a predetermined thickness and width in a long strip shape , And the holding body 20 has a holding base portion 11 covering one surface of the liquid absorbing body 15, a surface cover portion 19 covering the other surface of the liquid absorbing body 15, a side covering both sides of the liquid absorbing body 15 A liquid contact portion 10 e is provided at the end portion of the holding body 20 and an opening portion 23 for communicating the liquid absorbing body 15 with the outside is provided in the holding base portion 11 or the front cover portion 19, Between the liquid portion 10 e and the opening portion 23, a scale 21 for measuring the liquid amount is provided.液体検査用具は、吸液体15と、吸液体15の側周囲を密着して筒状に囲む非吸液性の保持体20と、を備え、吸液体15は所定の厚さと幅で長尺帯状に形成され、保持体20は、吸液体15の一方の面を被覆する保持基部11と、吸液体15の他方の面を被覆する表面カバー部19と、吸液体15の両側方を被覆する側方部13と、を備え、保持体20の端部には接液部10eが設けられ、保持基部11又は表面カバー部19には吸液体15を外部に連通させる開放部23が設けられ、接液部10eと開放部23との間には液体量を測定するための目盛り21が設けられている。