GCM-403 & GCM-407 Digital Clamp Meter
Digital Clamp Meter -- ACA, ACV, DCV, Ohm, Diode, Buzzer.
The GCM-403 is digital clamp meter can measure AC/DC voltage, AC/DC current, resistance, diodes, continuity, capacitance, frequency and temperature. Tapered jaws, auto range, data hold, REL function and auto power off which makes it a superb tool for electricians.
The GCM-407 is digital clamp meter with true RMS measurement. Featuring tapered jaws, a wide range (AC 600A/750V, DC 1000V max input), capacitance measurement as well as non-contact voltage sensing function and the ability to keep MAX/MIN or hold data and automatically power down make the GCM-407 suitable for almost any cable measurement task.
| New | Old | Description |
| GCM-403 | GCM-302 | Compared with the old model- AdvantagesGCM-403 expanded measurement items: DCA/Capacitance/Temperature/Frequency Counter and expanded functionalities: REL, Data HoldCompared with the old model- DisadvantagesSmaller GCM-403 Clamp which is only ∮ 28mmGCM-403 does not have Max Hold |
| GCM-407 | GCM-303 | Compared with the old model- AdvantagesGCM-407expanded measurement items: Voltage Range/Capacitance and expanded functionalities : No Contact Voltage (AC only)/ Min Hold/REL/Backlight |
Features
- Auto Range, Expect Current Measurement
- Auto Power Off
- Max Hold
- True RMS Measurement (GCM-407)
- (AC)600A/600V Max Input (GCM-403)
- (AC)600A/750V Max Input (GCM-407)
- Mini Size
- High Accuracy
- MAX Clamp Size: 28mm (GCM-403)