I-portable water parameter analyzer:
isidingo se-chemical oxygen (COD), i-ammonia nitrogen, i-phosphorus isiyonke, i-nitrogen isiyonke, izinto eziqinile ezimisiwe, umbala, i-turbidity, izinsimbi ezisindayo, ukungcola kwemvelo kanye nokungcola okungaphili, njll. ukufunda ngokuqondile;
Isikrini sokuthinta esingu-7 intshi, iphrinta eyakhelwe ngaphakathi.