Portable Water Hardness Tester

We are offering electronic testing equipment. Specification: measuring range: 0~10mmoll; 0~401mgl (ca); 0~1000mgl (caco3); 0~100ºfh (france degree); 0~561mgl (cao); 0~56ºdh (german degree); 0~20mmoll (boiler); 0~70ºeh (england degree) temperature: 0 ~ 60.0 resolution: hardness: 0.010.1; temp: 0.1 accuracy: hardness: ±5% fs; temp: ±0.5 atc: 5 ~ 50 data memory: 99 group buffer: b1: 2.00×10-2 mmoll b2: 2.00×10-1 mmoll b3: 2.00 mmoll