Description:1. Product name: digital display tester2. Electric pen head: one-line type3. Material: chrome vanadium alloy steel / ABS insulation plastic4. Features: illuminated night light5. Size: 26x143 mm6. Scope of application: It is suitable for direct detection of 12-250V AC, DC and indirect detection of AC neutral, phase and breakpoints, as well as detection of unpowered conductors.Features:1. LED night vision blue screen, large screen display clear reading, dark night screen, dark light visible2. LED blue light indicator, sensitive and responsive3. LED night light switch, light push switch, you can turn on the night vision light, convenient for dark light operation4. Detecting the contact bit, chrome vanadium forging heat treatment, durable5. Portable pen holder design, portable clip on the back, designed for hanging and carrying6. Screw hole, replace the test pencil, the battery needs to remove this screwSpecification: Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 20cm * 5cm * 5cm / 7.87inch * 1.97inch * 1.97inch Qty per Carton 70 Carton Weight 3.00kgs / 6.61lb Carton Size 40cm * 32cm * 32cm / 15.75inch * 12.6inch * 12.6inch Loading Container 20GP: 651 cartons * 70 pcs = 45570 pcs40HQ: 1511 cartons * 70 pcs = 105770 pcs