【7 in 1 Function】This is a water test kit with PH meter, TDS meter, TEMP meter, EC meter, Salinity meter, SGmeter and ORP meter test function. The backlit LCD display makes it easy to read the displayed values.
【Automatic temperature compensation】Temperature may affect the reading level, automatic temperature compensation ensures that the test temperature is within the range of 0°C to 60°C for better readings.
【Multifunctional】This is a water test kit with PH meter, TDS meter, TEMP meter, EC meter, Salinity meter, SGmeter and ORP meter test function. The backlit LCD display makes it easy to read the displayed values.
【Measurement range】PH value: 0-14pH; TDS value: 0-200000ppm; EC value: 0-200000uS/cm; Salinity: 0-25%; ORP negative potential: ±1999MV; H2 hydrogen rich: 0-2400PPb; The specific gravity of S.G seawater is 1.000-1.222; Temperature: 0-60℃.
DETECTION OF RADIATION: Geiger counter technology tube, counting instrument for detection of nuclear radiation(β ray, Y ray and X ray) strength, possess high sensitivity
ALL ALUMINUM ALLOY SHELL: The nuclear radiation detector adopts imported aluminum alloy shell, which breaks the traditional material and possesses good strength and good corrosion resistance
The Clearance Plate creates a thread shank when sewing buttons in place. Each end is a different thickness for more or less thread shank. It also can be used when sewing over heavy seams to balance the height of the foot.