The Mastech MS2225A digital clamp meter with True RMS measures AC current up to 1000 A, as well as AC and DC voltage, resistance, capacitance, active, apparent and reactive power, power factor, frequency and harmonics. The NCV function detects voltage without contact. It also measures inrush current and resistance continuity with an audible alert.
It supports Bluetooth connectivity with an app for Android and iOS. Features include Data Hold, maximum and minimum value recording, relative measurement, and automatic or manual range selection. It has a built-in flashlight, backlight, automatic power-off and a low battery indicator.
- Display: Digital
- True RMS: Yes
- AC current: 60/600/1000 A
- AC voltage: 6/60/600 V (±0.6%), 750 V (±0.8%)
- DC voltage: 6/60/600 V (±0.5%), 1000 V (±0.8%)
- Inrush current: 60/600/1000 A (±5%)
- Resistance: 600/6k/60k/600k Ω (±0.8%), 6/60 MΩ (±2%)
- Capacitance: 9.999 n/99.99 n/999.9 n/9.999 μ/99.99 μ/999.9 μ/9.999 m/99.99 mF (±3%)
- Active power: 3/100/4k/10k/100k/750k W (±3%)
- Apparent power: 3/100/4k/10k/100k/750k VA (±3%)
- Reactive power: 3/100/4k/10k/100k/750k VAr (±3%)
- Power factor: 0.3–1 (±2%)
- Voltage frequency: 99.99/999.9/9.999 kHz for frequencies above 10 kHz
- Current frequency: 99.99/999.9 Hz for frequencies above 1 kHz
- Power frequency: 40–1 kHz (±0.5%)
- Frequency with duty cycle: 9.999/99.99/999.9/9.999k/99.99k/999.9k/9.999 MHz (±0.3%)
- Harmonic accuracy: 1st (±3%), 2nd–6th (±3.5%), 7th–8th (±4.5%), 9th–10th (±5%), 11th–15th (±7%), 16th–20th (±10%)
- Non-contact voltage detection (NCV): Yes
- Bluetooth connectivity: Yes
- App compatibility: Android and iOS
- Diode test: Up to 3.2 V
- Jaw opening: 40 mm
- ISO/NIST calibration certificate: Yes
- Package contents: Test leads, carrying case, batteries
Dimensions
- with Test Leads
- Yes
- AC Current
- 1000 A
- Indication
- Digital
- Bluetooth
- Yes
- ISO/NIST Calibration Certificate
- Yes
Features & Functions
- Inrush Current
- -
- True RMS
- Yes
- NCV
- Yes
- LoZ (Low Impedance / Low Impedance)
- -
- VFD Mode / LPF (Low Pass Filter)
- -
- Temperature Measurement
- -
- Capacitor Capacitance Measurement
- Yes
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.