600V Earth Ground Resistance Tester Soil Resistivity Meter
•Power Supply:DC 9V (Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours )
•Measuring Mode:Precise 3-pole measurement, simple 2-pole measurement
•Measuring Method:Earth ground resistance: constant current change-pole method, measurement current 3mA Max,820Hz; Voltage to ground: average value rectification
•Data Mode:Average value, maximum, minimum
•Display Mode:4-digital super-large LCD display, blue screen backlight, LCD dimension: 128mm×75mm;Display field:124mm×67mm
•Measuring Indication:During measurement, LED flash indicator, LCD count down display
•Earth Ground Resistance:Range:0.01Ω~2000Ω;Resolution:0.01Ω;Accuracy:±1%rdg±3dgt
•Earth Ground Voltage:Range:0V~600V AC;Resolution:1V;Accuracy:±1%rdg±3dgt
•Tester Dimension:LWH:215mm×190mm×95mm
•Testing Wires:Three wires: each for Red 20m, Yellow 10m, and Green 5m
•Simple Testing Wire:2 wires: each for Red 1.5m and Green 1.5m
•Auxiliary Earthing Rod:2 PCS: Φ10mm×150mm
•Measuring Rate:Earth voltage measurement: 3 times/second; Earth resistance: 5 seconds/time
•Measuring Times:Over 5000 times (20Ω range measuring 10Ω for one time and repeat after 25 seconds)
•Circuit Voltage:Measuring voltage to ground: measuring below AC 600V
•RS232 Interface:Possess RS232 interface, software supervision, storage data can be uploaded to computer, preserved and printed.
•Communication Wire:One piece of RS232 communication wire, with length 1.5m
•Data Storage:400 sets, flash display “FULL”icon to indicate storage is full