Everyday multimeters for technicians, the Kewmates are designed for electrical and electronic testing in field service and all applications where extra features, such as AC/DC current measurements up to 60/100/120A, simplifies working. Ideal for electrical and electronic troubleshooting in residential, commercial and industrial installations. DC current measurements permit electrical testing and servicing of cars, electric forklifts, small electric cars or trolleys for cleaning, DC motor adjustable speed controllers, golf cars and trolleys, small electric cars and chairlifts for the disabled, work platforms, UPS’s, electric scooters and bikes, etc
DC V : 600.0mV/6.000/60.00/600.0V (Input impedance: approx. 10MΩ) ±1.0%rdg±3dgt AC V : 6.000/60.00/600.0V (Input impedance: approx.10MΩ) ±1.5%rdg±5dgt (45 - 400Hz) DC A : 60.00/120.0A ±2.0%rdg±8dgt (60A) ±2.0%rdg±5dgt (120A) AC A : 60.00/120.0A ±2.0%rdg±5dgt (45 - 65Hz) Ω : 600.0Ω/6.000/60.00/600.0kΩ/6.000/60.00MΩ ±1.0%rdg±5dgt (600Ω/6/60/600kΩ) ±2.0%rdg±5dgt (6MΩ) ±3.0%rdg±5dgt (60MΩ) Continuity buzzer : Buzzer sounds below 35±25Ω Diode test : 2V±3.0%rdg±5dgtOpen-loop voltage: approx. 2.7V Capacitance : 400.0nF/4.000/40.00µF & ±2.5%rdg±10dgt Frequency : (AC A) 100/400Hz ±0.2%rdg±2dgt (100Hz) ±0.1%rdg±1dgt (400Hz) (DC A) 100/1000Hz/10/100/300.0kHz ±0.2%rdg±2dgt (100Hz) ±0.1%rdg±1dgt (1000Hz/10/100/300.0kHz) (Input sensitivity Current: more than 6A Voltage: more than 6V [- 10kHz]/more than 20V [10k - 300kHz]) Conductor size : Ø12mm max. Power source : R03 (1.5V) × 2 * Continuous measuring time: DCV: approx. 150hours, ACA: approx. 25hours (Auto power save: approx. 15 minutes) Dimensions : 128 (L) × 92 (W) × 27 (D) mm Weight : 220g approx. (including batteries)
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands. The CMC 356 is the first choice for applications requiring the highest versatility, amplitude and power. Commissioning engineers will particularly appreciate its ability to perform wiring and plausibility checks of current transformers, by using primary injection of high currents from the test set.