1. Size: 157.6X26mm2. AC voltage: 12V-1000VAC3. Frequency: 50HZ / 60HZ4. Alarm mode: sound / light LED index display5. Probe shape: flat6. Fire line and zero line: sound / light / LED index display7. Non-contact sensitivity: yes (adjustable)8. Automatic shutdown: about 3 minutes without any induction signal or without any operation9. Power supply: two AA batteries (not included)Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 18cm * 8cm * 8cm / 7.09inch * 3.15inch * 3.15inch Qty per Carton 500 Carton Weight 27.00kgs / 59.52lb Carton Size 50cm * 50cm * 54cm / 19.69inch * 19.69inch * 21.26inch Loading Container 20GP: 197 cartons * 500 pcs = 98500 pcs 40HQ: 458 cartons * 500 pcs = 229000 pcs