SB2238B type digital multimeterDetailed product description：

Description
The SB2238B digital multimeter is a 41/2-digit desktop multimeter with basic DCV, ACV, DCA, ACA, and OHM measurement functions. It can measure voltage up to 1000V DC or AC peak, with a resolution of up to 10 μ V, current up to 20A, automatic polarity conversion, and direct viewing of readings. The SB2238B AC measurement adopts high-precision true effective value, with a wide measurement bandwidth. It can accurately measure the effective value of any waveform of AC quantity.

Main technical performance

1. AC power supply (220~240V)
2. Manual range selection
3.41/2-digit large screen LCD display (display range 75 × 40mm) maximum reading: 19999
4. Voltage measurement up to 1000V (DC) and 750V (AC)
5. AC/DC current measurement 20A
6. AC voltage frequency response 400Hz
7. Frequency, resistance, diode, and on-off testing functions
8. Overload protection 250V effective value
9. Operating environment: 0 ℃~40 ℃, relative humidity less than 75%
10. Dimensions: 260 × 220 × 105 (mm)
11. Quality: Approximately 1kg