KYORITSU 2056R AC/DC Digital Clamp Meter
The KYORITSU 2056R AC/DC Digital Clamp Meter is a precision handheld instrument that harmonizes advanced safety certification with user-focused ergonomics. Encased in a double-molded housing, it feels secure and balanced in the hand, while its protective fingerguard and reinforced insulation speak to a design built for rigorous daily use. The clamp mechanism opens smoothly around conductors, enabling truly non-intrusive current sensing without the need for circuit disconnection.
Readings appear on a high-contrast, backlit LCD, whose segmented bar graph provides an at-a-glance view of fluctuating values. Dedicated controls beneath the display let operators freeze the current reading or initiate a relative zero-point adjustment in a single motion. A peak-capture mode discreetly records surge events, while a min/max tracking function silently logs extremes over the course of a measurement session. Even under low ambient light, the instant backlight activation ensures critical data remains visible.
Durability is furthered by its robust internal circuitry, which meets stringent IEC safety standards and withstands transient overvoltages. The meter’s compact footprint and lightweight profile make it equally at home in crowded control panels or high-up industrial installations. Altogether, the 2056R merges safety, clarity, and ease of handling to deliver reliable AC/DC current measurement in demanding professional environments.
Features:
- Designed to meet international safety standards (IEC 61010-1, IEC 61010-031 & IEC 61010-2-032; CAT IV 600 V, Pollution Degree 2).
- Double-molded main body for a comfortable, secure single-handed grip.
- Data Hold function to freeze readings on screen.
- LCD Backlight for clear visibility in dimly lit environments.
- REL (relative) function to display measurement variation.
- MIN/MAX function for easy reading of minimum and maximum values during measurement.
- PEAK Hold function to capture inrush or surge currents (ACA range only).
- Continuity check and Diode test capabilities.
- Capacity measurement of capacitors.
- Temperature measurement, switchable between °C and °F.
- NCV (Non-Contact Voltage) detection for live-wire sensing without probes.
- 600 V input protection for enhanced safety.
- Sleep function to extend battery life by auto-power-off after inactivity.
- 6039-count display with integrated bar graph for intuitive, at-a-glance trend monitoring.
Specifications:
| Category | Specification |
|---|---|
| AC Current: | 0–1000.0 A (peak to 1500 A) ±2.0 % rdg ± 5 dgt (50/60 Hz) |
| DC Current: | 0–1000 A ±1.5 % rdg ± 5 dgt |
| AC Voltage: | 0–600.0 V ±1.5 % rdg ± 4 dgt (50/60 Hz) |
| DC Voltage: | 0–600.0 V ±1.0 % rdg ± 3 dgt |
| Resistance: | 0–60.00 MΩ ±1.0 % rdg ± 5 dgt (0–6.000 MΩ), ±5 % rdg ± 8 dgt (6.00–60.00 MΩ) |
| Continuity Check: | Audible indication |
| Diode Test: | Test voltage 0–2 V |
| Capacitance: | 0.01 nF–4000 µF ±2.5 % rdg ± 10 dgt (40 nF & 400 nF ranges) |
| Frequency (ACA): | 40 Hz–400 Hz ±0.5 % rdg ± 5 dgt |
| Frequency (ACV): | 1 Hz–10 kHz |
| Duty Cycle: | 0.1–99.9 % ±2.5 % rdg ± 5 dgt |
| Temperature: | –50 °C to 700 °C (–58 °F to 1292 °F) varies ±9 °F to ±2 % rdg ± 2 dgt |
| Display: | 6039-count backlit LCD with bar graph |
| Sampling Rate: | 3 readings/sec |
| Power Supply: | 2 × R03 (UM-4) 1.5 V batteries (3 V total) |
| Low Battery Indication: | Activates below 2.4 V |
| Safety Rating: | CAT IV 600 V, Pollution Degree 2 |
| Overvoltage Protection: | Withstands 6720 V AC for 5 seconds |
| Overload Limits: | 1200 A (AC/DC), 720 V (AC/DC) |
| Operating Temp/Humidity: | 0–40 °C, ≤ 85 % RH |
| Storage Temp/Humidity: | –20–60 °C, ≤ 85 % RH |
| Clamp Opening: | 40 mm |
| Dimensions: | 254 × 82 × 36 mm |
| Weight: | 310 g (including batteries) |
Applications:
- Electrical Maintenance and Troubleshooting.
- Industrial Equipment Monitoring.
- HVAC System Testing.
- Automotive Diagnostics.
- Panel and Distribution Board Testing.
- Renewable Energy Systems.
- Educational and Training Labs.
- Field Service and Commissioning.
Package Include:
- 1x Test Leads (M-7066A)
- 2x Batteries (R03/UM-4)
- 1x Instruction Manual (English/Japanese)
- 1x Carrying Case (M-9094)
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