特征：


DT-9989极限彩色数字万用表是新一代高性能工业记录万用表，结合了示波器，万用表，蓝牙传输，仪表箱和彩色显示屏，最大限度地提高工厂生产率。轻松解决电子，工厂自动化，配电和电气工程设备中的复杂问题。由于可以在屏幕上以图形方式记录和查看数据，因此用户可以轻松快速解决问题并最大限度地减少停机时间。内置示波器功能是工业工程师和维护工程师连接这些设备的工业网络的最佳选择。双注塑安全壳设计和防尘防水功能，为工程测试提供安全可靠的保护。



●50000位计数，320 x 240 TFT彩色液晶显示屏，可显示多组测量信息
●具有趋势捕获功能，可随时监控异常情况
●峰值捕获功能，最短时间可记录瞬态信号高达250us
●0.025％基本直流精度和100kHz真有效值AC带宽测量
●独特的Merterbox蓝牙连接手机/云服务器/电脑功能
●真有效值测量
●高扩展内置录音功能
●结果可以存储多次
●快速采样
●最小/最大/平均实时采样
•低电阻测量
●50？范围，1m？分辨率，可精确测量电机绕组
●低通滤波器
●防水防尘等级IP67

Features:


The DT-9989 Extreme Color Digital Multimeter is a new generation of high-performance industrial record multimeter that combines oscilloscope, multimeter, Bluetooth transmission, Meterbox and color display to maximize factory productivity. Easily solve complex problems in electronics, factory automation, power distribution, and electrical engineering equipment. Because data can be logged and viewed graphically on the screen, it is easy for users to quickly troubleshoot problems and help minimize downtime. Built-in oscilloscope function is the best choice for industrial engineers and maintenance engineers connecting industrial networks of these devices. Double injection molding safety shell design and dustproof and waterproof function for the engineering test to provide safe and reliable protection.



● 50,000-bit count, 320 x 240 TFT color LCD display, and can display multiple sets of measurement information
● With trend capture function, at any time to monitor anomalies
● peak capture function, the shortest time to record transient signals up to 250us
● 0.025% basic dc accuracy and 100kHz true rms AC bandwidth measurement
● unique Merterbox Bluetooth connection phone / cloud server / computer functions
● True RMS measurement
● Higher expansion built-in recording function
● The result can be stored more than once
● Fast sampling
● Minimum/maximum/average real-time sampling
• Low resistance measurement
● 50? range, 1m? Resolution, can be accurately measured motor windings
● Low-pass filter
● Waterproof and dustproof grade IP67