I. Application Areas:   SGH2000 Pumping Well Tester is mainly used to cheok  liquid level,  dynamometer diagram of pumping well, and leakage loss of valve.it can also be used to measure electric current diagram and casing ...

I.Application Areas:   SGH2000-L pumping well tester is designed mainly for examination of liquid level, dynamometer diagram of pumping well and leakage of valve, and recording current diagram and casing pressure. It can also be used ...

I.Application Areas:   SQF Gas sounder is used with secondary instrument of echometer to measure depth of liquid level in wells.II.Features:  1. Two  testing modes (implosion and explosion) make testing process simple: ...

BX170 portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities ...

* Continuous detection of combustible, oxygen & toxic gas in explosion hazardous area with flame proof structure * Stable quality and proved detection principle for service life * Excellent selectivity by adapting detection principle ...

* Continuous detection of combustible, oxygen & toxic gas in explosion hazardous area with flame proof structure * Self diagnosis function with built-in Microprocessor            ...