SMART SENSOR ST4800 0mA-30A Ground Earth Resistance Tester 0.01-1200 500 Groups

Product Description

Specifications:
Model: ST4100 / ST4800 (Optional)
Material: ABS
Function: Grounding resistance test, circuit resistance test, leakage current test
Environmental Temperature and Humidity: 23℃ ± 5℃, lower than 75%RH
Power Supply: DC 6V, 4 * 1.5V AA dry battery (not included)
Measurement Method: Mutual feeling way
Resistance Range: 0.010Ω-500Ω (ST4100), 0.010Ω-1200Ω (ST4800)
Resistance Resolution: 0.001Ω
Current Range: 0.00mA-30.0A (ST4800)
Current Resolution: 0.01mA
Clip Size: 55mm x 32mm
Time Clock Feature: Have
Ω + ASynchronous Display: Ω + AThe same screen display
Display Mode: 4-bit LCD display, black screen design
LCD Size: 46mm x 36mm
Measure Time: 1 Time/second
Data Storage: 500 groups, the "MEM" storage indication, flashing the "MEM" symbol indicating that the storage is full
Data Access: The "MR" symbol indicates when reviewing the data
Overflow Display: OL symbol indication when overrange overflow
Disturbed Test: Automatic identify the interference signal, indicating the "NOISE" symbol when the interference current is high
Alarm Function: Send an alarm prompt when the measured value exceeds the alarm set point
Cell Voltage: Battery power is displayed in real time
Auto Shut Off: It can be set to 5, 10, 15, 20 minutes, OFF, OFF means to cancel the automatic shutdown, the default is 5 minutes
Power Dissipation: 115mA Max
Working Temperature and Humidity: -10℃~40℃; lower than 80%RH
Storage Temperature and Humidity: -20℃~60℃; lower than 70%RH
Insulation Resistance: 20MΩ above (Between the circuit and the housing 500V)
Withstand Voltage: AC 3700V/rms (Between the circuit and the housing)
External Magnetic Field: <40A/m
External Electric Field: <1V/m
Suitable For Safety Regulation: IEC61010-1(CAT III 300V, CAT IV 150V, degree of pollution 2); IEC61010-031; IEC61557-1 (earthing resistance)
Item Size: 295 * 85 * 58mm / 11.61 * 3.35 * 2.28in
Item Weight: 888g / 1.96lb
Package Weight: 1970g / 4.34lb
Package Size: 35 * 13 * 21cm / 13.78 * 5.12 * 8.27in

Package List:
1 * Earth Resistance Tester
1 * Aluminum Case
1 * Measuring Ring
1 * User Manual (English)

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Returns

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Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.