RIDGID CM-100 Micro Clamp Meter, True RMS, 1000A AC/DC
Professional RIDGID CM-100 clamp meter with True RMS & AutoRanging. Measures 1000A AC/DC, includes test leads & temp probe.
The RIDGID CM-100 Micro Clamp Meter is a versatile and professional tool designed for electricians and engineers. Featuring true RMS and AutoRanging capabilities, it ensures precise current and voltage measurements for a wide range of applications. Its large capacity clamp can measure up to 1,000A AC/DC and fit cables with an outer diameter of up to 30mm, making it suitable for both industrial and domestic electrical work.
This clamp meter doubles as a multimeter, offering 8 additional functions, including voltage (AC/DC), resistance, capacitance, frequency, diode testing, continuity checking, and temperature measurement with a Type K probe. The large backlit LCD ensures clear readings, even in low-light conditions, while the slim, double-moulded design allows for easy one-handed operation in tight spaces.
Key Features
- True RMS for accurate measurements of non-linear loads
- AutoRanging simplifies usage by automatically selecting the correct range
- 4000-count backlit LCD for enhanced readability
- Includes soft carrying case, test leads, Type K probe, and 9V battery
- Overload protection (CAT III 600V) for user safety
- Data/Peak Hold function captures and retains critical measurements
- Compact and lightweight (650g) for easy portability
Whether you're troubleshooting electrical systems, performing maintenance, or conducting diagnostics, the RIDGID CM-100 provides the precision and reliability needed for professional results.
- Industrial electrical testing
- Commercial electrical maintenance
- Residential wiring diagnostics
- Motor and machinery current measurement
- **True RMS** for accurate AC measurements
- **AutoRanging** simplifies measurement process
- **Clamp Capacity:** Up to 30mm O.D. cables
- **Current Measurement:** 1,000A AC/DC
- **Voltage Range (AC/DC):** 400mV - 600V
- **Resistance Range:** 400Ω - 40MΩ
- **Capacitance Range:** 4nF - 40mF
- **Frequency Measurement:** Up to 4kHz
- **Diode Test:** 1.5V
- **Continuity Test:** 35Ω
- **Temperature Range:** -40°C to 1,000°C
- **Display:** 4,000-count backlit LCD
- **Power Source:** 9V battery (included)
- **Overload Protection:** CAT III 600V
- **Auto Power-Off:** After 20 minutes
- **Data/Peak Hold:** Yes
- **Bar Graph Display:** Yes
Always follow local regulations and product guidance. Use appropriate PPE.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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