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ETCR3000 Clamp-on Earth Resistance Meter---Upload data with RS232 - ETCR3000

Clamp-on Earth Resistance Meter, 1.Range:0.01~2000ohm;0~600V, 2.Accuracy:0.01ohm,1V, 3.Data memory:400sets, 4.Data upload:RS232 - more info check here: http://www.buymeasuringtools.com/ETCR3000-Clamp-on-Earth-Resistance-Meter-Upload-data-with-RS232-10250600/

Quick Brief

Place of Origin: Guangdong China (Mainland) Brand Name: ETCR Model Number: ETCR3000 Display Type: Digital Only Measuring Range: 0.01Ω~2000Ω Testing Voltage: 0~600V Accuracy Class: 0.01Ω,1V Operating Temperature: -10°c~40°c;below 80%rh Dimensions: 215*190*95mm

Product Features:

Clamp-on Earth Resistance Meter

1.Range:0.01~2000ohm;0~600V

2.Accuracy:0.01ohm,1V

3.Data memory:400sets

4.Data upload:RS232

Business Terms:

Port: Guangzhou

Minimum Order Quantity: 6 Piece/Pieces

Supply Ability: 1000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union

Contact Supplier
ETCR3000 Clamp-on Earth Resistance Meter---Upload data with RS232
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Product Packagings & Delivery Terms:

Packaging Detail: 6PCS/CARTON

Delivery Detail: 20 DAYS

Specifications and Product Details:

ETCR3000 Clamp-on Earth Resistance Meter

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. Technical Specifications

ModelETCR3000
FunctionEarth resistance measurement, Earth voltage measurement, Low resistance measurement
Power SupplyDC 9V (Zi-Mn dry battery R14S 1.5V 6 PCS, continuous standby for 300 hours )
Measuring ModePrecise 3-pole measurement, simple 2-pole measurement
Measuring MethodEarth ground resistance: constant current change-pole method, measurement current 3mA Max,820Hz;

Voltage to ground: average value rectification

Data ModeAverage value, maximum, minimum
Wire Resistance VerificationAvoid error caused by testing wire such as failed to be fully inserted into tester interface or by poor contact or by user's replacing or lengthening testing wires, making it more accurate for earth ground resistance measurement.
Display Mode4-digital super-large LCD display, blue screen backlight, LCD dimension: 128mm×75mm; Display field:124mm×67mm
Measuring IndicationDuring measurement, LED flash indicator, LCD count down display
Earth Ground ResistanceRange:0.01Ω~2000Ω; Resolution:0.01Ω; Accuracy:±1%rdg±3dgt
Earth Ground VoltageRange:0V~600V AC; Resolution:1V; Accuracy:±1%rdg±3dgt
Tester DimensionLWH:215mm×190mm×95mm
Testing WiresThree wires: each for Red 20m, Yellow 10m, and Green 5m
Simple Testing Wire2 wires: each for Red 1.6m and Green 1.6m
Auxiliary Earthing Rod2 PCS: Φ10mm×150mm
Measuring RateEarth voltage measurement: 3 times/second; Earth resistance: 5 seconds/time
Measuring TimesOver 5000 times (20Ω range measuring 10Ω for one time and repeat after 25 seconds)
Circuit VoltageMeasuring voltage to ground: measuring below AC 600V
RS232 InterfacePossess RS232 interface, software supervision, storage data can be uploaded to computer, preserved and printed.
Communication WireOne piece of RS232 communication wire, with length 1.5m
Data Storage400 sets, flash display "FULL"icon to indicate storage is full
Data HoldData hold function:"HOLD"icon display
Data ReadData read function: "READ" icon display
Overflow DisplayExceeding measuring range overflow function: "OL"icon display
Alarm FunctionWhen measuring value exceeds alarm setting value, there is "Toot-toot-toot"alarm hint
Battery VoltageWhen battery voltage decreases to about 7.8V, battery voltage low icon " "will display, reminding to replace battery.
Power ConsumptionBacklight:25mA Max; Standby: 25mA Max(Backlight shut off);Measurement:70mA Max(Backlight shut off)
Weight1443g(with batteries)
Working Temperature & Humidity-10°C~40°C;below 80%rh
Storage Temperature & Humidity-20°C~60°C;below 70%rh
Overload ProtectionMeasuring earth ground resistance: between each interfaces of E-P,E-C,AC 280V/3 seconds
Insulation ResistanceOver 10MΩ(between circuit and enclosure it is 500V)
Withstanding VoltageAC 3700V/rms (Between circuit and enclosure)
Electromagnetic FeaturesIEC61010-4-3,Wireless frequency electromagnetic field≤1V/m
Protection TypeIEC61010-1,IEC1010-2-31,IEC61557-1,5,IEC60529(IP54),CAT III 300V

Pollution etc.

AccessoriesTester:1PC; Earthing Rod:2PCS; Testing Wire:3PCS; Simple testing wire:2PCS;

RS232 Com-cable:1PC; Software disk:1PC; Tester bag:1PC

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