"Sper Scientific"

Measures electromagnetic field emissions from electrical power lines and transmission equipment, computer, HVAC, audio/video, and other electrical appliances and equipment.

Reads either pH (in 0.01 resolution) or mV in large digits, with time, date, and temperature (in °C or °F) shown simultaneously on the lower display.

Simultaneously displays the parameter being measured and temperature in °C or °F.

Compact visual and audible alarm timer.