Dwyer Instruments Inc. is announcing the release of its new series SGJ stainless steel safety test gages. The series SGJ test gages have dual English/metric scales with 0.25% ASME Grade 3A accuracy. Units have a green dial with anti parallax mirror for ease of reading measurements. The unit’s solid front design increases safety in potentially dangerous applications, with the baffle wall interposed between the sensing element and the window face and pressure relieving back. The test gages are designed with 304 stainless steel housings and beryllium copper wetted parts. Units can withstand ambient and process temperatures up to 149ºF. A wide selection of ranges are available from full vacuum to 15,000psi.
