agar jelly strength tester

例句：

1. 1.This agar jelly strength tester is very useful for testing the gelling properties of fruit juices.
   这个果胶强度测试仪对于测试果汁的凝固特性非常有用。
2. 2. The manufacturer claims that theiragar jelly strength testercan accurately measure the gelling strength offruit products.
   制造商声称他们的果胶强度测试仪可以准确地测量水果产品的凝胶强度。
3. 3.The company has been using this agarjelly strength tester to improvethe quality control of their jams andjellies.
   该公司一直使用这个果胶强度测试仪来提高他们果酱和果冻的质量控制。