SZBJ BM803A+ Digital Clamp Meter Current Multimeter 1000A Temperature Frequency NCV Data Hold Auto Power Off

General Features

• True RMS measurement for AC signals.

• 4,000-count LCD display with unit annunciators.

• Functions: AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, duty cycle, in-rush current.

• Data hold, auto power-off.

• Safety category: CAT II up to 1000 V.

• Clamp opening: 52 mm maximum.

• Dimensions: approx. 249 × 89 × 38 mm.

• Weight: approx. 360 g (including battery).

• Powered by one 9 V battery (6F22 type).

• Includes temperature probe and carrying bag.

Measurement Ranges & Accuracy

• DC Voltage (V dc): 400 mV, 4 V, 40 V, 400 V, 1000 V — accuracy ±0.8%.

• AC Voltage (V ac): 400 mV, 4 V, 40 V, 400 V, 700 V — accuracy ±1.2%.

• DC Current (A dc): 400 A, 1000 A — accuracy ±2.0%.

• AC Current (A ac): 400 A, 1000 A — accuracy ±2.0%.

• Resistance (Ω): 400 Ω, 4 kΩ, 40 kΩ, 400 kΩ, 4 MΩ, 40 MΩ — accuracy ±0.8%.

• Capacitance (F): Ranges from ~10 nF up to ~100 mF; accuracy ±3.0%.

• Frequency: 10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz, 1 MHz, 10 MHz, 40 MHz — accuracy ±0.5%.

• Temperature: –50 °C to +1000 °C (or –58 °F to ~1832 °F) — accuracy ±1.2%.

• Duty cycle: 1% to 99% — accuracy ±0.5%.

• Audible continuity: audible beep for resistance below ~90 Ω; diode test: 0 to ~3 V.