ETCR3100C Probador digital de resistividad del suelo Medidor de tierra LCD de 4 dígitos IP65 Admite 2, 3 y 4 cables CA de EE. UU. 100‑240 V 0,00-30,00 kΩ/0,00 Ωm‑900 kΩm

Descripción

Product description Package List: 1 x Soil Resistivity Tester1 x USB Cable1 x Charger1 x CD4 x Test Line2 x Simple Test Line4 x Ground Pin1 x Manual1 x Bag Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Specification: Item Type: Soil Resistivity TesterMaterial: ABSModel: ETCR3100CFunction: 2, 3 and 4 wires to measure grounding resistance, soil resistivity; grounding voltage, AC voltage measurementWorking Voltage: DC7.4V 2600mAh x1 Rechargeable lithium battery, the battery is fully charged about 8.4V (built-in battery)Adapter: US Standard AC100-240VMeasurement Times: More than 5000 times (short-circuit test, test once, stop for 30 seconds and then test)Line Voltage: Measurement below AC600VCommunication Interface: With USB interface, software monitoring, stored data can be uploaded to the computer, saved and printedData Storage: 300 groups, "MEM" storage indication, display "PULL" sign to indicate that the storage is fullData Retention: "HOLD" sign indicates when data is retainedData Access: "READ" sign indicates when accessing dataOverflow Display: "OL" sign indication when over-range overflowInterference Test: Automatic identification of interference signals, the "NOISE" sign indicates when the interference voltage is higher than 5VAuxiliary Grounding Test: With auxiliary grounding resistance test function, 0.00KΩ-30kΩ (100R+rC<50kΩ, 100R+rP<50kΩAlarm Function: When the measured value exceeds the alarm setting value, "beep one beep one beep one" alarm promptAutomatic Shutdown: 10 minutes after startup, automatic shutdownBattery Voltage Prompt, Overload Protection: SupportWorking Temperature and Humidity: -10℃-40℃; below 80%RHStorage Temperature and Humidity: -20℃-60℃; below 70%RHProtection Level: IP65Insulation Resistance: 20MΩ or more (500V between the circuit and the case)Withstand Voltage: AC 3700V/rms (between circuit and housing) Range: 1. Grounding Resistance: 0.00 - 30.00kΩ2. Soil Resistivity: 0.00Ωm - 9000kΩm3. Grounding Voltage: 0V - 600VMeasurement Method: Precise 4-wire, 3-wire method measurement, simple 2-wire measurement of ground resistance Measurement: Grounding Resistance: Rated current pole changing method, measuring current 20mA MaximumSoil Resistivity: Quadrupole Method (Winner Method)Voltage To Ground: Average Value Rectification (Between P(S)-ES Interface)Test Frequency: 128Hz/111Hz/105Hz/9Hz (AFC)Short Circuit Test Current: AC 20mA MaximumOpen Circuit Test Voltage: AC 40V MaximumTest Voltage Waves: Sine WavesElectrode Spacing Range: 1m-100m can be set Shift: 1. Grounding Resistance: 0.009-30.00kΩ Automatic Gear Shift2. Soil Resistivity: 0.00Ωm-9000kΩm Automatic Gear ShiftBacklight: Controllable white screen backlight, suitable for dim placesDisplay Mode: 4-Digit Large LCD Display, White Screen BacklightMeasurement Indication: LED flashes during measurement, LCD countdown, progress bar graph indication Measure Time: 1. Voltage to ground: about 3 times/sec.2. Grounding resistance, soil resistivity: about 5 seconds/time How to Use: Open the top cover, the user can select the measurement range, make a rotation selection, connect the measurement line, and then measure, there is a power line control next to the product screen, and the adapter can be connected to charge. With a USB interface, data can be imported into the computer. The product has Bluetooth operation, scan the manual to download, debug the parameters, and then use it. The operation is simple and practical, and it is more comprehensive than the ground resistance tester on the market.

Características

• 2, 3 and 4‑wire: Soil resistivity tester supports 2, 3 and 4‑wire grounding measurement.
• 4‑digit large LCD display: 4‑digit large LCD display with white screen backlight, suitable for use in dimly lit places.
• IP65 grade: IP65 grade, good compact and portable, supports multiple functional tests.
• 0.00‑30.00kΩ: Ground measurement range is 0.00‑30.00kΩ, and soil resistivity is 0.00Ωm‑900kΩm.
• Support: Support ground voltage, AC voltage measurement, long-term use.

Especificaciones