Handheld design and non-slip pen type handle for easy operation.
Built-in automatic temperature compensation(ATC) to get precise results.
Measuring Rang: 0.00ppt-9.99ppt 10.0ppt-50ppt, very easy to test.
With temperature units in C / F(switchable) and switchable backlight for convenient use in dark.
With a replaceable sensor probe, the electrode probe can be replaced with an insert type design for convenient and fast replacement.
Suitable for water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research unit to determine the water quality salinity.
This frequency meter can measure the frequency parameters of continuous carrier signal (intercom, cordless phone) and digital signal (GSM, CDMA, PHS, wireless remote control, etc.), with signal strength indication. It is a maintenance staff, wireless enthusiasts to test the frequency And the preferred tool for signal strength.
Frequency counting resolution: 200K (dedicated for digital signal), 1K, 100HZ, optional
Test distance: 450M is about 8 meters. 150M is about 5 meters (please test with actual distance, different instruments have different distances)
Test range: 50MHZ --- 2400MHZ
Battery: 9V laminated battery 6F22
Automatic shutdown: 2 minutes (200K file without automatic shutdown)
Laser digital display, breaking through the limitations of distance measurement
Ranging dual mode, measurement data display, coated manganese steel tape, automatic locking function, zero-point magnetic hook, multiple unit switching, front and back reference selection
The buckle fits and locks automatically; the self-locking device is easy to use and does not hurt your hands
Dustproof and waterproof, tough and strong coated manganese steel tape
High-definition backlight digital display, accurate to millimeters
Name: Digital display AC signal indicator voltmeter
Cutout size: 22 mm
Voltage: AC 60-500V
Working current: 5A
Weight: 220g
Size: 50.5x20.2x28.2 mm
Scope of application: Applicable as an indication signal in the lines of electric power, telecommunications, machine tools, ships, textiles, printing and other equipment