Description
The Kyoritsu 4200 is an advanced digital earth clamp tester engineered for precise ground resistance and AC current measurements without the need for auxiliary earth spikes. Designed for high-reliability industrial and utility applications, this instrument ensures optimal technical compatibility with multi-grounded systems by utilizing a dual-core injection and measurement jaw system.
Technical Specifications:
Manufacturer: Kyoritsu
Model: 4200
Product Type: Digital Earth Clamp Tester
Earth Resistance Range: 20.00 Ω / 200.0 Ω / 1200 Ω
Earth Resistance Accuracy: ±1.5% ±0.05 Ω (at 20 Ω range)
AC Current Range: 100.0 mA / 1000 mA / 10.00 A / 30.0 A
AC Current Accuracy: ±2.0% ±0.7 mA (at 100 mA range)
Measurement Method: True RMS
Maximum Conductor Size: Ø 32 mm
Display: Digital LCD with Backlight
Memory Capacity: Up to 100 data points
Safety Standard: IEC 61010-1 CAT IV 300V, Pollution Degree 2
Power Source: 4 x 1.5V AA (LR6) Batteries
Operating Temperature: -10°C to 50°C
Dimensions: 246(L) x 120(W) x 54(D) mm
Weight: 780 g (including batteries)
Industrial Application:
The Kyoritsu 4200 is critical for inspecting grounding systems in power distribution lines, telecommunication facilities, and architectural electrical installations. Its integrated noise check function automatically detects superimposed currents that may impact resistance readings, ensuring data integrity in high-noise industrial environments such as substations and heavy manufacturing plants.
Procurement & Lifecycle Value:
Backed by Original Engineering, this tester guarantees precise calibration and long-term durability in harsh field conditions. We provide optimized Lead Time for global B2B procurement, ensuring minimal downtime for your maintenance operations. Technical Compatibility is assured across standard multi-grounded electrical architectures, making it an essential diagnostic tool for certified electrical engineers and facility managers.
Key Attributes
Accuracy Class: ±1.5%
Measuring Range: 1200Ω
Testing Voltage: ,
Place of Origin: Japan
Model Number: KEW4200
Brand Name: Kyoritsu
Dimensions: 246 * 120 * 54 mm
Display Type: Digital Only
Operating Temperature: -20℃ to 60℃
Earth Resistance Auto Range: 20Ω 200Ω 1200Ω
AC Ranges: 100mA 1000mA 10A 30A
Dimensions: 246 x 120 x 54 mm
Weight: 800g
Packaging and Delivery
Selling Units: Single item
Single package size: 36X36X19 cm
Single gross weight: 3.200 kg
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