Filter sand mill, which is more favored by high viscosity materials, gets rid of the traditional blockage problem and is equipped with Boyi TurboMax independently developed turbine structure.
Provide excellent operational stability, higher equipment flow, improve production efficiency and reduce costs
|AC voltage detection range||About12～1000V/48～1000V|
|Alarm mode||Sound and light alarm|
|Torch||White LED illumination lamp|
|Auto power off||√|
|Low battery indication||√|
|Zero/live wire judgment||According to the signal strength, strong signal is live wire|
|NCV intensity||Selecting 3 types of sensitivity, automatically (low, mid, high)|
|NCY intensity indication mode||The instrument uses the alarm sound of different frequency and LED lamp of different color to indicate low. moderate or high sensitivity|
|Power||2×1.5V AAA batteries|
|Security level||EN61010-1,EN61010-2-033,EN61326,CAT.Ⅲ 1000V|
PM8909 is a Professional Non - Contact AC Voltage Detector. The tester will automatically select 3 kinds of sensitivities during NCV measurement and will be displayed on the LCD screen. The sound and light alarms of different frequencies indicate AC voltages of different intensities. The flashlight function makes it easy for the user to find the location to be measured in dark environments.
We aim to produce intelligent instruments, provide high quality services, and become an innovative manufacturer.
Our R&D team have over 20 years R&D experience in instrument industry .
Our mission is to get our work done well to become customer’s reliable business friend. S.E.Q( Service , Economic pricing , Quality ) is our concern , we know what you need ,and we know what we have .