Multi-clamp digital meter CPM-300

【Product Features】
This single device can measure "current," "voltage," and "resistance."
●Measurement Functions: AC current (clamp type), AC voltage, DC voltage, resistance
●AC Detection Method: Average value rectification
●A/D Conversion Method: Double integration method
●Display: Maximum display of 3200 counts, LCD display, with unit symbols
●Measurement Ranges:
・AC Current: 30A/300A (2 ranges auto) (50/60Hz)
・AC Voltage: 3V-500V (4 ranges auto) (50/60Hz)
・DC Voltage: 300mV-500V (5 ranges auto)
・Resistance: 300/3000Ω (2 ranges auto)
●Range Switching: Rotary switch
●Tolerance: 23 degrees ± 5 degrees, 80% RH or less
AC Current (ACA): 0-300A 2%rdg±8dgt
ACV: 0-500V 2.3%rdg±6dgt
DCV: 0-500V 1.3%rdg±3dgt
Resistance (Ω): 0-3000Ω 2%rdg±5dgt
●Maximum measurable conductor diameter: φ40mm
●Overrange display: Displays OL
●Data hold: "DH" The " " mark lights up and the display is held.
●Sample rate: Approximately 2 times/second
●Auto power off function: Power off mode approximately 10 minutes after power switch is turned ON
●Battery voltage display: "B" mark lights up when below operating voltage
●Operating circuit voltage: AC 500V or less
●Operating temperature and humidity: 0-40 degrees, 80% RH or less (but no condensation)
●Storage temperature and humidity: -10-60 degrees, 70% RH or less (but no condensation)
●Withstand voltage: AC 3700V applied between the CT core metal part and the grip part for 1 minute, no abnormality
●Power consumption: 5mW (approximately 40 hours continuously)
■ Specifications
●Battery: Alkaline button battery LR44 2 pieces
●Size: Width 64 x Depth 24 x Height 193 mm
●Weight: Approx. 100 g
・Packaging specifications
Individual packaging:
Individual packaging size and weight: W140 x D260 x H50 mm・100 g
・1 package
・Country of origin: China