This is a manual for KEW 1109S multimeter, which introduces how to use the multimeter for electrical testing
This is the user manual for the Kyoritsu KEW 1109S analogue multimeter. It includes safety warnings, features, specifications, instrument layout, scale reading, and detailed operating instructions for voltage, current, resistance, and other measurements. The manual also covers fuse and battery replacement procedures. The device is designed for electrical testing with 19 measuring ranges and includes safety features to prevent damage or injury.
| DC Voltage Ranges | 0-0.1 V, 0-0.5V, 0-2.5V, 0-10V, 0-50V, 0-250V, 0-1000V |
|---|---|
| AC Voltage Ranges | 0-50V, 0-250V, 0-1000V |
| DC Current Ranges | 0-50μA, 0-2.5mA, 0-25mA, 0-250mA |
| Resistance Ranges | 0-2kΩ, 0-20kΩ, 0-2MΩ, 0-20MΩ |
| Dimensions | 100 (W) x 150 (L) x 47 (D)mm |
| Weight | Approx. 330g |
Never open the back case during measurements. Never use the instrument to measure voltage higher than 250V on an industrial power line. Do not touch wiring or test leads during voltage measurements. Always set the range selector switch to OFF after use.
The accuracy for DC voltage, AC voltage, DC current, and resistance measurements is ±3% of full scale.
Two 1.5V batteries (R-6P, SUM-3, or equivalent) and one 9V battery (6F22, 006P, or equivalent).
A F250V 0.5A fuse, and two are included (one spare is installed in the housing case).