Tên sản phẩm : APECH AC-800 Chi tiết: 3. Specification 3-1 General features 3-1-1. Displaying: LCD 3-1-2. Max display: 1999 (3 1/2) digits automatic polarity display 3-1-3. Max.jaw open: 35mm 3-1-4. Over-range display: “OL” displayed in the highest digit 3-1-5. Hold: Data hold 3-1-6. Relative value measurement 3-1-7. Sampling rate: 3 times/sec 3-1-8. Low battery display: 3-1-9. Continuity test: If the resistance is < (50 ± 10)Ω, the buzzer sounds continuously 3-1-10. Auto range or manual range 3-1-11. Auto power off 3-1-12. Power consumption: Approx. 3A 3-1-13. Battery: 2pcs 1.5V battery (AAA 7# battery) 3-1-14. Working environment: (0 ~ 40)ºC, relative humidity < 70% RH 3-1-15. Size: 195mm x 65mm x 33mm (length x width x height) 3-1-16. Accessories: Operation manual, test leads, 2pcs AAA batteries, slide blister paper card. 3-2. Technical Features 3-2-1. Accuracy: ± (a % x reading data + digits), environment temperature at (23 ± 5)ºC, relative humidity < 75%, one year guarantee since production date. 3-2-2. Temperature coefficient: 0.1 x ted accuracy / 1ºC (< 18ºC or > 28ºC) 3-2-3. DC...