ขาย UNI-T UT139C True RMS Digital Multimeters CRAe ราคาที่ดีที่สุด
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welcome——
Descriptions:
Key
Features
UT139 Series digital multimeters are newly designed to offer users better performance and higher safety rating. Totally over-load protection and unique structural design make it new type of multimeter with high performance/ price ratio and a best choice for electricians used in electrical maintenance and repairing.
1、True RMS for the whole series;
2、Measure signals with varied frequency (VFC);
3、Measure large capacitance up to 100mF;
4、Optional AC/DC 60A current clamps in different models to measure current up to 60A(1mv=1A);
5、NCV designed for the whole series, a necessity for electricians;
6、AA1.5V*2(5#) battery, easy for users to purchase and replace;
7、Soft rubber holster is easy to stand 2m drop;
8、Optional magnetic hanging strap offered to facilitate tests in special location;
9、Fast to replace fuse, just by opening battery cover;
10、Reliable with use of internal 2PCS fuses with high-breaking capacity;
11、Protection against 600V input/1 minute from misconnection;
12、Safety Rating: CAT III 600V.
Applications
An ideal tool for equipment testing, maintenance and repair widely needed in electronics, electric power, schools, metallurgy, communications, manufacturing, petroleum, national defense, chemical industry, etc.
Features:
Display Count: 6000
Auto Range: √
Manual Range: √
True RMS: √
Bandwidth (Hz）: 45Hz ～1kHz
V.F.C: √
Duty Cycle: 0.1% ～ 99.9%
Diode: Around 3V
NCV: √
Auto Power Off: Around 15 Minutes
Continuity Buzzer: √
Low Battery Indication: ≤2.5V
Data Hold: √
Relative Mode: √
MAX/MIN: √
LCD Backlight: √
Input Protection: 600Vrms
Input Impedance for DCV: 1GΩ Max
Specifications:
Model: UT139C
DC Voltage (V): 60mV/600mV/6V/60V/600V ±(0.5%+2)
AC Voltage (V): 60mV/600mV/6V/60V/600V ±(0.8%+3)
DC Current (A): 600μA/6000μA/60mA/600mA/6A/10A ± (0.7%+2)
AC Current (A): 600μA/6000μA/60mA/600mA/6A/10A ±(1%+3)
Resistance (Ω): 600Ω/6kΩ/60kΩ/600kΩ/6MΩ/60MΩ ±(0.8%+2)
Capacitance (F): 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF/99.99mF ±(4.0%+5)
Frequency (Hz): 10Hz-10MHz ±(0.1%+4)
Temperature (°C): -40 °C~1000°C ±(1.0%+3)
Temperature (°F): -40°F~1832°F ±(1.5%+5)
General Characteristics:
Power: AA 1.5V * 2 (not included)
LCD Size: 58mm * 36 mm
Product Colour: Red and Grey
Product Net Weight: 370g
Product Size: 175mm * 81mm * 48.5 mm
Package Size: 22 * 16 * 6cm / 8.7 * 6.3 * 2.4in
Package Weight: 566g / 1.2lb
Package List:
1 * UNI-T UT139C True RMS Digital Multimeters
2 * Test Leads
1 * Temperature Probe
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