Features:Extra large, hi-contrast LCD display with 36mm high digital read-out, bar graph and back light Durable case with probe storage and integral stand, suitable for the toughest workshop conditions Features millisecond pulse-width function for accurate measurement of fuel injection systems Includes auto-ranging, data-hold and auto-power-off Bar-graph is essential for the correct testing of lambda sensors, Weight: 2.7116858226 pounds, Manufacturer: Sealey