Description
The Kyoritsu 2003A is a heavy-duty digital AC/DC clamp meter engineered for high-current industrial diagnostics and electrical maintenance. Designed with Original Engineering standards, this instrument provides precise measurement capabilities up to 2000A AC/DC and 1000V DC, making it an essential tool for utility technicians and plant engineers. The teardrop-shaped jaws accommodate large conductors up to Ø 55mm, ensuring Technical Compatibility with heavy gauge cables and busbars found in power distribution centers.
Technical Specifications:
Measurement Type: AC/DC Current, AC/DC Voltage, Resistance, Frequency
AC Current Range: 400A / 2000A ±1.5% rdg ±2 dgt
DC Current Range: 400A / 2000A ±1.5% rdg ±2 dgt
AC Voltage Range: 400V / 750V
DC Voltage Range: 400V / 1000V
Resistance Range: 400Ω / 4kΩ / 40kΩ / 400kΩ
Conductor Size: Ø 55mm maximum
Frequency Response: 40Hz to 1kHz
Safety Rating: IEC 61010-1 CAT IV 600V, CAT III 1000V
Additional Features: Data Hold, Peak Hold, Output Terminal
Power Supply: 2 x 1.5V AA (R6) batteries
Dimensions: 250mm (L) x 105mm (W) x 49mm (D)
Weight: 530g
Industrial Application:
The Kyoritsu 2003A is specifically deployed in high-capacity electrical substations, solar inverter installations, and heavy machinery control panels. Its ability to measure both DC current and frequency simultaneously allows engineers to troubleshoot complex variable frequency drives (VFDs) and large-scale battery storage systems without interrupting the circuit. The CAT IV 600V rating ensures maximum operator safety during primary supply line inspections.
Procurement Information:
Standard Lead Time applies based on global inventory availability. This unit guarantees seamless Technical Compatibility with existing Kyoritsu recording devices via the integrated output terminal, ensuring continuous data logging for predictive maintenance protocols.
Key Attributes
Max. Ac Current: 2000A
Max. DC Current: 2000A
Measuring Voltage Range: 1000V
Place of Origin: Thailand
Model Number: 2003A
Brand Name: Kyoritsu
Dimensions: 49 x 250 x 105 mm
Display Type: Digital Only
Max. Ac Voltage: 1000V
Max. DC Voltage: 1000 V
Measuring Capacitance Range: ,
Measuring Current Range: 400/200A
Measuring Inductance Range: 400/4000Ω
Measuring Resistance Range: 400/4000Ω
Operating Temperature: 0 to 40°
Parameters Measured: DC Current, AC Voltage, Frequency
Weight: 500g
Output Voltage: 400/200A, DC400mV/200mV
Withstand Voltage: 5550V AC for 1 minute
Operating System: Dual Integration
Operating Temperature Humidity: 0 to 40° Humidity up to 85%
Frequency response: 40Hz - 1kHz
Conductor size: 55mm max.
Packaging and Delivery
Selling Units: Single item
Single package size: 28X16X8 cm
Single gross weight: 1.000 kg








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