Kyoritsu KEW 2200R Clamp Meter
The Kyoritsu KEW 2200R is an ultra-slim, lightweight AC clamp meter designed for versatile current and voltage measurements in tight spaces. Its tear-drop-shaped jaw (Ø33 mm) enables single-handed clamping around conductors up to 1 kA, while the compact 190 × 68 × 20 mm housing and 120 g weight make it pocket-friendly for field technicians. Beyond true-RMS current (40.00/400.0/1000 A auto-range) and voltage (4.000/40.00/400.0/600 V) sensing, the KEW 2200R integrates DMM functions AC/DC voltage, resistance, and continuity with buzzer into a single tool.
Its dual-protection design meets IEC 61010-1 CAT IV 300 V/CAT III 600 V for current and CAT II 600 V/CAT III 300 V for voltage, ensuring safe operation on primary distribution and outlet circuits . The large, backlit LCD displays readings at 2.5 samples/sec, even under non-sinusoidal conditions (crest factor ≤ 2.5). Powered by two AAA batteries (≈120 h continuous use), it features auto-power-off and low-battery indicator for extended field deployment. Protective barriers and optional test-lead caps safeguard against accidental contact, while its fuseless electronic protection up to 600 V simplifies maintenance.
Whether diagnosing industrial switchgear or verifying outlet wiring, the KEW 2200R offers accurate, reliable measurements in a truly portable form factor.
Features:
- True-RMS AC current measurement (40 A/400 A/1000 A auto-range).
- DMM functions: AC/DC voltage, resistance (up to 40 MΩ), continuity buzzer.
- Slim teardrop jaw for tight-space access (Ø33 mm max).
- IEC 61010-1 CAT IV 300 V/CAT III 600 V (current) & CAT II 600 V/CAT III 300 V (voltage).
- Fuseless electronic protection to 600 V.
- Large, backlit LCD; sampling 2.5 times/sec; crest factor ≤ 2.5.
- Auto power-off and low-battery warning.
- Protective barriers and optional caps for safe handling.
Specifications:
| Parameter | Specification |
|---|---|
| AC Current: | 40.00 A/400.0 A/1000 A auto-range; ±1.5 %rdg±5 dgt (45–65 Hz); ±2.0 %rdg±5 dgt (40 –1000 Hz); CF < 2.5; max conductor Ø33 mm |
| AC Voltage: | 4.000 V/40.00 V/400.0 V/600 V auto-range; ±1.8 %rdg±7 dgt (45–65 Hz); ±2.3 %rdg±8 dgt (65–500 Hz); CF < 2.5 |
| DC Voltage: | 400.0 mV/4.000 V/40.00 V/400.0 V/600 V auto-range; ±1.0 %rdg±3 dgt (excl. 400 mV range) |
| Resistance/Continuity: | 400 Ω – 40 MΩ auto-range; ±2.0 %rdg±4 dgt (0–400 kΩ), ±4.0 %rdg±4 dgt (4 MΩ), ±8.0 %rdg±4 dgt (40 MΩ); buzzer below 50 ± 30 Ω |
| Input Impedance: | > 100 MΩ (400 mV), 11 MΩ (4 V), 10 MΩ (40/400/600 V) |
| Display: | 4-digit LCD, backlight; update 2.5 times/sec |
| Safety Ratings: | IEC 61010-1 CAT IV 300 V/CAT III 600 V (current); CAT II 600 V/CAT III 300 V (voltage) |
| Power Supply: | 2 × R03/LR03 (AAA) 1.5 V; battery life ≈ 120 h |
| Auto-Power-Off: | ≈ 10 min |
| Operating Conditions: | 0 °C–40 °C, ≤ 85 %RH (no condensation) |
| Storage Conditions: | –20 °C–60 °C, ≤ 85 %RH |
| Dimensions & Weight: | 190 × 68 × 20 mm; ≈ 120 g (with batteries) |
| Accessories: | Test leads Model 7107A (1 set), carrying case 9160, 2 × AAA batteries, instruction manual |
Applications:
- Industrial switchgear current verification.
- Outlet wiring and load troubleshooting.
- Non-intrusive current monitoring in confined spaces.
- Maintenance checks on motors and transformers.
- Field diagnostics for HVAC and lighting systems.
- Electrical safety inspections in residential/commercial sites.
Package Contents:
- 1x KEW 2200R main unit
- 1x Test leads Model 7107A
- 2x Protective caps
- 1x Carrying case Model 9160
- 2x R03/LR03 (AAA) batteries
- 1x Instruction manual
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