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Bench-type Digital Multimeter with Bluetooth Speaker

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This product is true RMS, auto-range multi-function digital multimeter with 19999 counts LCD display and adjustable backlight brightness. 

Digital Multimeter & BT Speaker,It is also equipped with clock,alarm clock, Bluetooth to play music, temperature display. 


Item type:BT Speaker Multimeter 



Display( LCD):19999 counts 

Ranging :Auto/Manual 

Material :ABS+TPE 

Battery type: 18650 Lithum battery * 2 

Operating Temperature:0~40℃; Humidity:less than 75% 

Storage Temperature  -20~60℃; Humidity less than 80% 

DC voltage:1.9999V 0.0001V/ 19.999V 0.001V/ 199.99V 0.01V/ 199.99V 0.01V/ 1000.0V 0.1V ±(0.05%+3) 

DC volatge: 19.999mV 0.001mV/ 199.99mV 0.01mV 

AC voltage:1.9999V 0.0001V/ 19.999V 0.001V/ 199.99V 0.01V/ 750.0V 0.1V±(0.3%+3) 

Attention: Turnoff music playingwhen use mVrange, otherwisethe accuracy willbe affected. 

AC voltage:19.999mV 0.001mV/ 199.99mV 0.01mV 

DC current:1.9999A 0.0001A/ 19.999A 0.001A+-(0.5%+30) 

DC current:19.999mA 0.001mA/ 199.99mA 0.01mA+-(0.5%+10) 

AC current:1.9999A 0.0001A/ 19.999A 0.001A +-(0.8%+30) 

AC current:19.999mA 0.001mA/ 199.99mA 0.01mA +-(0.8%+10) 


199.99Ω 0.01Ω +-(0.5%+3) 

1.9999kΩ 0.0001kΩ/ 19.999kΩ 0.001kΩ/ 199.99kΩ 0.01kΩ +-(0.2%+3) 

1.9999MΩ 0.0001MΩ/ 19.999MΩ 0.001MΩ +-(1.0%+3) 

199.99MΩ 0.01MΩ +-(5.0%+5). 


9.999nF 0.001nF +-(5.0%+20) 

99.99nF 0.01nF/ 999.9nF 0.1nF/ 9.999μF 0.001μF/ 99.99μF 0.01μF/ 

999.9μF 0.1μF+-(2.0%+5) 

9.999mF 0.001mF +-(5.0%+5). 


99.99Hz 0.01Hz/ 999.9Hz 0.1Hz/ 9.999kHz 0.001kHz/ 99.99kHz 0.01kHz/ 999.9kHz 0.1kHz/ 6.000MHz 0.001MHz +-(0.1%+2) 

Update rate :3 times/ second 

True RMS : yes 

Data hold :yes 

Backlight :yes 

Auto power off :yes 

Diode :yes 


BlueTooth speaker technology parameters: 

BlueTooth version:V5.0 

Transfer distance:10m or less 

Rated power:2 x 4W RMS 

Frequency response range:100Hz-18KHz 

Distortion:1% or less 

Signal to noise ratio:76dB or more 

Function:Test AC/DC Voltage,AC/DC Current, Resistance, Capacitance, Frequency and duty cycle,Test for Continuity, Test Diodes,etc. 

Dimension :200X135X105mm

Weight: 895g(without batter) 


Specific References