Hãng sản xuất: EXTECH - Mỹ
Bảo hành: 12 tháng
Specifications
General Specifications | |
DC Voltage | 300mV, 3V, 30,300, 500V |
AC Voltage | 3, 30, 300, 500V DC Current 30, 300mA AC Current 30, 300mA Resistance : 300,3k,30k,300k Ω, 3M Ω, 30M Ω |
Continuity | Buzzer sounds for resistance less than 20 ohms (approximately)Logic <1V Logic low, 1V to 2V Indeterminate, >2V Logic High, 3V reference, 220k Ω input impedance |
Operating Temp. | 32°F to 122°F (0°C to 50°C) |
Storage Temp. | -4°F to 140°F (-20°C to 60°C) |
Relative Humidity | <70% operating, <80% storage |
Operating Altitude | 2000 meters (7000ft.) maximum |
Safety | For indoor use and in accordance with Overvoltage Category II, Pollution Degree 2. Category II includes local level, appliance, portable equipment, etc., with transient overvoltages less than Overvoltage Category III. |
Power supply | Two 1.5V AAA batteries |
Dimmensions/Wt. | 1x7.5x1.9” (26x191x40mm) / 3.9oz (120gm) |
Features:
SIÊU THỊ THIẾT BỊ ĐO QUANG MINH - CÔNG TY TNHH ĐẦU TƯ VÀ TT QUANG MINH
ĐT: 04.3873.0880 - Hotline: 090.400.3848 - Fax: 04.3873.0880
Email: kd@sieuthithietbido.com - Website: www.sieuthithietbido.com - www.sieuthithietbidienmay.net