MESTEK Đồng Hồ Vạn Năng Kỹ Thuật Số Đa Chức Năng Đếm 10000 True RMS Đồng Hồ Vạn Năng Đo Điện Áp AC/DC Điện Trở Dòng Điện Tần Số Điện Dung Điốt Nhiệt Độ Và Độ Ẩm NCV Đồng Hồ Vạn Năng Báo Động Cầu Chì Chống Cháy

This instrument is a 9999 counter, hand-held digital multimeter with true virtual value and manual/automatic integration. It has a large, double, invert digital LCD display with simulation bars and illumination lights which are easy for users to read. It has the functions of alarm for fuse tube fused, wrong insertion of measurement probe, overload protection and battery undervoltage indication. It is an ideal multi-function instrument for either professionals, factories, schools, enthusiasts or families.

Features:
10000 counts, analog bars and digital dual display, intelligent dual core measurement data processing.
High-speed measurement of voltage, resistance, capacitance. V.F.C variable frequency voltage measurement function, NCV non-contact measurement voltage, AC voltage and current frequency test, automatic identification diode & on/off.
The fuse is disconnected from the automatic alarm function, multimeter pen wrong insert anti-burn alarm function.
1KHz real effective measurement, measuring 1.5V/9V battery voltage with load.
Contact single-table pen recognizes live line, analog LCR professional capacitance test.
Automatically detects ambient temperature and humidity values.
The shell is made of ABS fireproof material and has a hard texture. PVC leather case, anti-fall and wear-resistant.

Specifications:
Material: ABS
Display: LCD display with analog bars and digital dual display, 10000 counts
Operating Environment: 600V CAT IV and 1000V CAT III
Ture RMS: 1KHz
High Speed Sampling: 10 times / second
DC Voltage Range: 999.9mV/9.999V/99.99V/999.9V
DC Voltage Resolution: 0.1mV/1mV/10mV/100mV
DC Voltage Accuracy: ± (0.5% reading + 3 digits)
AC Voltage Range: 999.9mV/9.999V/99.99V/750.0V
AC Voltage Resolution: 0.1mV/1mV/10mV/100mV
AC Voltage Accuracy: 999.9mV ~ 99.99V: ± (0.8% reading + 3 digits); 750.0V: ± (1% reading + 5 digits)
DC Current Range: 99.99μA/999.9mA/600mA/10A
DC Current Resolution: 0.01μA/0.01mA/0.1mA/10mA
DC Current Accuracy: 99.99μA ~ 600mA: ± (0.8% reading + 3 digits); 10A: ± (1.2% reading + 3 digits)
AC Current Range: 99.99mA/600mA/10A
AC Current Resolution: 0.01mA/0.1mA/10mA
AC Current Accuracy: 99.99mA ~ 600mA: ± (1% reading + 3 digits); 10A: ± (1.5% reading + 3 digits)
Resistance Range: 999.9Ω/9.999kΩ/99.99kΩ/999.9kΩ/9.999MΩ/99.99MΩ
Resistance Resolution: 0.1Ω/1Ω/10Ω/100Ω/1kΩ/10kΩ
Resistance Accuracy: 999.9Ω ~ 9.999MΩ:± (0.8% reading + 3 digits); 99.99MΩ: ± (1.2% reading + 5 digits)
Capacitance Range: 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF
Capacitance Resolution: 0.001nF/0.01nF/0.1nF/1nF/10nF/100nF/1μF
Capacitance Accuracy: ± (4% reading + 3 digits)
Diode Range: 0.15 ~ 3V
Diode Resolution: 0.001V
Buzzer and Continuity Range: 100Ω
Buzzer and Continuity Resolution: 1Ω
Temperature Range: 0~40°C / 32~104°F
Temperature Resolution: 0.1°C / 1°F
Temperature Accuracy: ±2°C / ±3°F
Humidity Range: 20 ~ 95%
Humidity Resolution: 1%
Humidity Accuracy: ±5% RH
Battery Teat Resolution: 1.5V / 9V
Battery Teat Accuracy: ± (2% reading + 10 digits)
Undervoltage Prompt: Less than 2.4V
Working Temperature/Humidity: 0~40°C; <80%RH
Storage Temperature/Humidity: -10~60°C; <70%RH
Power Supply: 2 * 1.5V AA Battery (Not included)
Item Size: Approx.18.5 * 8.8 * 5.2cm / 7.29 * 3.47 * 2.05in
Item Weight: Approx.320g / 11.3oz
Package Size: Approx.20.5 * 13 * 6cm / 8.07 * 5.12* 2.36 in
Package Weight: Approx.483g / 17.06oz