Description
KYORITSU KEW 2432 Leakage Clamp Meter
The KYORITSU KEW 2432 is a portable, two-pole leakage clamp meter engineered for rapid, non-intrusive AC leakage and load-current measurements. Encased in a robust housing, it clamps around a single conductor—whether a hot line for load current or multiple conductors excluding a grounded wire for leakage detection—and instantly displays readings on its large LCD.
Internally, the 2432 employs a sequential-comparison system with a “WIDE” or “50/60 Hz” selectable filter to isolate fundamental or high-frequency components. Readings up to 3.999 mA, 39.99 mA, and 80.0 A are rendered with 4 000-count resolution; overrange and low-battery warnings are clearly indicated. A peak-hold mode captures transient events down to 10 ms, useful for inverter-driven loads.
Designed per IEC 61010-2-032 CAT III 300 V, pollution degree 2, the KEW 2432 features tear-drop jaws for cramped cable runs, a glow-in-the-dark TEST button, and audible beeps confirming operation. Auto-power-off after 10 minutes and a backlit display (auto-off after 2 min) conserve two AA cells, ensuring up to 40 hours of continuous use.
Features:
- Digital clamp tester for AC leakage and load-current measurement.
- “WIDE”/“50 60 Hz” selectable frequency response with high-cut filter.
- Peak-hold function captures transients as short as 10 ms.
- Data-hold to freeze readings for awkward positions.
- Glow-in-the-dark TEST button and operation-confirming beeps.
- Automatic backlight (2 min) and auto-power-off (10 min).
- Tear-drop shaped jaws for tight cable areas.
- Insulation barrier at jaw tips for user safety.
Specifications:
| Parameter | Details |
|---|---|
| Measuring Ranges: | 0–3.999 mA / 0–39.99 mA / 0–80.0 A |
| Resolution: | 4 000 counts (max. 3 999 on 2432) |
| Accuracy: | ±1.0 %rdg ± 5 dgt (50 / 60 Hz); ±2.5 %rdg ± 10 dgt (20 Hz–1 kHz) |
| Frequency Response: | WIDE or 50/60 Hz (high-cut at ≈160 Hz, −24 dB/octave) |
| Response Time & Sample Rate: | ≈2 s response; ≈2.5 samples/s |
| Power Source: | 2×1.5 V R03 (UM-4) batteries; ≈40 h operation |
| Auto-Power-Off: | ≈10 min after last operation |
| Operating Conditions: | 0–40 °C, ≤85 % RH; indoor, ≤2000 m altitude |
| Safety: | IEC 61010-2-032 CAT III 300 V, pollution degree 2 |
| Overload Protection: | 120 A AC max. for 10 s |
| Jaw Capacity: | Ø 40 mm max. conductor |
| Dimensions & Weight: | 185×81×32 mm; ≈290 g (incl. batteries) |
Applications:
- Load Current Measurement.
- Earth Leakage Current Measurement.
- Out-of-Balance Leakage Current Measurement.
Package Contents:
- 2x R03 (UM-4) batteries (installable)
- 1x Carrying case (Model 9052)
- 1x Instruction manual
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