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Specification
BatteriesRequired : 1
Brand : CNYST
BulletPoint1 : ◆ The ETCR3000B earth resistance soil resistivity tester measures the grounding resistance using the precision 4-wire method, 3-wire method, and simple 2-wire method. Grounding resistance range: 0.00Ω～30.00kΩ, soil resistivity range: 0.00Ωm～9000kΩm, grounding voltage range: AC 0～600V.
BulletPoint2 : ◆ ETCR3000B grounding resistance soil resistivity tester consists of host, monitoring software, test lines, auxiliary grounding rods, and communication lines. Host large LCD display, white screen backlight. At the same time can store 300 sets of data
BulletPoint3 : ◆ Data upload function: With RS232 interface, software monitoring, storage data can be uploaded to the computer, save the print; Low battery: When the battery voltage drops to about 7.5V, the battery voltage is low and the symbol is displayed to remind you to replace the battery;
BulletPoint4 : ◆ Data retention: "HOLD" symbol display; Data Review: "READ" Symbol Display; Overflow display: "OL" symbol display; Working environment: -10 °C ~ 40 °C; 80% rh below; Storage environment: -20 °C ~ 60 °C; 70% rh below; Line voltage: Measurement to ground voltage: AC 600V or less
BulletPoint5 : ◆ Overload protection: Grounding resistance: AC 280V/3 seconds between E-P and E-C ports; Electromagnetic characteristics: IEC61010-4-3, radio frequency electromagnetic field ≤ 1V/m; Suitable for safety regulations: IEC61010-1 (CAT III 300V, CAT IV 150V, pollution degree 2); IEC61010-031; IEC61557-1 (grounding resistance); IEC61557-5 (soil resistivity); JJG 366-2004.
Color : Grey
ExternallyAssignedProductIdentifier1 : 665059469057
ExternallyAssignedProductIdentifier2 : 0665059469057
ItemName : Digital Grounding Resistance Tester Soil Resistivity Meter with ETCR3000B LCD Display Data Storage Function
ItemPackageDimensions_Height : 25 centimeters
ItemPackageDimensions_Length : 45 centimeters
ItemPackageDimensions_Width : 10 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : ground-resistance-meters
Manufacturer : CNYST
Material : SEE DESCRIPTION
NumberOfItems : 1
PartNumber : CNYST
PowerSourceType : Battery Powered
ProductDescription : Shipping Policy : Battery Not Included During the Shipping
LCD size: 124mm x 67mm (with backlight)
Range: Grounding resistance: 0.00Ω to 30.00kΩ (automatic shifting)
Soil resistivity: 0.00Ωm～9000kΩm (automatic shifting)
Grounding voltage: AC 0~600V
Resolution: Resistance: 0.01Ω
Soil resistivity: 0.01 Ωm
Voltage: 1V
Accuracy: ±2%rdg±3dgt
Data storage: 300 groups
Measurement method: Grounding resistance: precision 4-wire, 3-wire measurement, simple 2-wire grounding resistance
Soil Resistivity: Quadrupole Method (Winner Method)
Ground-to-ground voltage: average rectification (between P(S)-ES interfaces)
Data Mode: Average, Maximum, Minimum
Line resistance check: automatic verification
Measurement time: Voltage to ground: 0.33 seconds/time;
Grounding resistance, soil resistivity: 5 seconds/time
Number of measurements: 5000 or more (short-circuit test, test 1, stop 30 seconds and then test)
Test frequency: 128Hz/111Hz/105Hz/94Hz (AFC)
Short circuit test current: AC 20mA max; Open circuit test voltage: AC 40V max
Test voltage waveform: Sine wave
Electrode spacing range: Can be set from 1m to 100m
Data retention: "HOLD" symbol display; Data Review: "READ" Symbol Display; Overflow display: "OL" symbol display
Auxiliary grounding test: Auxiliary grounding resistance test function, 0.00KΩ to 30kΩ (100R+rC<50kΩ, 100R+rP<50kΩ)
Interference judgment: Automatically identify the interference signal, the "NOISE" symbol indicates when the interference voltage is higher than 5V
Alarm function: When the measured value exceeds the alarm setting value, the "beep - beep - beep - -" alarm prompt
Insulation resistance: 20MΩ or more (500V between circuit and case)
Pressure resistance: AC 3700V/rms (between circuit and housing)
Power Supply: Battery No. 2 1.5V (LR14) x6 section（Battery not included in the package）

ProductSiteLaunchDate : 2018-05-01T07:00:00.000Z
Size : Large
Style : Protection,Traditional
UnspscCode : 41113600