all-sun Digital Cable Length Multimeter Wire Gauge Phone LAN Network Tracker Tester Temp Ohm Resistance Meter

This cable length meter can be used to measure spooled wire (or cable).
After you connect the meter to the two ends of the wire to be measured, the display will indicate the length of the wire quickly.
In addition, the meter can measure resistance accurately.
It Is a very useful tool for wire/cable retailer, electricity department,electrical contractors, building trades, and etc.

Features
* Built in buzzer, backlight and 4 1/2-digit display
* Reads in feet and meters
* Measures copper and aluminum cables
* 20 pre-set wire gauge settings (0.15mm² - 240mm²）, 8 memory locations in user select mode
* Automatic temperature compensation

Specification
Length Measurement Range: 0-100kft, or 0 - 30km
Length Measuring Ranges: 1000m / 10000m / 30km, or 1000ft / 10000ft / 100kft
Length Resolution: 0.1m / 1m /0.01km, or 0.1ft/ 1ft / 0.01kft
Length Measurement Accuracy: ±(1% rdg + 3ft or 1m)

Resistance Measurement Range: 0.1mΩ---1999.9Ω
Resistance Measuring Ranges:200mΩ/2Ω / 20Ω / 200Ω / 2000Ω
Resistance Resolution: 0.01mΩ/0.1mΩ / 0.001Ω / 0.01Ω / 0.1Ω
Resistance Measuring Accuracy: ±(1% rdg + 3 digits)

Temperature Measurement Range: 0℃ to 40℃
Temperature Measurement Accuracy: ± 1.5℃

Overload Protection: Max. 50V between terminals
Sample Wire Length in User Select Mode: 16.0-320.0ft, or 5.0-100.0m
Sleep Mode: The meter goes into Sleep Mode after about 10 minutes of inactivity, the sleep current is about 10μA.
Battery: 1.5V battery, AA or equivvalent, 6 pieces (Battery not provided by seller)
Operating Current: About 5mA when there is no object being tested and the backlight and built- in buzzer are off