Features: Easy to operate. High accuracy, reliable. Multi-types to select, which have different functions. Come with protective sleeve, shockproof, non-slip, convenient to use. Multifunctional, can be used to detect voltage, current, capatance, diode-, triode, etc. Specifications: Material: LCD, PVC, Rubber Type: W3317/W3318/W0451/W0452/W0453/W3319/W3315 Measurement Range: As Shown Package Includes: Package W3317: 1x Multimeter, 1x Batteries, 1x 930mm Tester Pen, 1x 970mm Temperature Tester Probe- Package W3318: 1x Multimeter, 2x Batteries, 1x 720mm Tester Pen Package W0451: 1x Multimeter, 1x Batteries, 1x 850mm Tester Pen Package W0452: 1x Multimeter, 1x Batteries, 1x 950mm Tester Pen Package W0453: 1x Multimeter, 1x Batteries, 1x 700mm Tester Pen Package W3319: 1x Multimeter, 2x Batteries, 1x 500mm Tester Pen Package W3315: 1x Multimeter, 1x Batteries, 1x 730mm Tester Pen note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.