This is a user manual for 1009 digital multimeter.
This is the user manual for the Kyoritsu 1009 digital multimeter, designed for low-voltage equipment measurements. It includes safety warnings, operating instructions, and measurement procedures for voltage, current, resistance, frequency, and duty cycle. The device complies with IEC 61010-1 and IEC 61326 standards and features auto-ranging, data hold, and overload protection. It is intended for use by trained personnel only and must be handled according to safety guidelines to avoid injury or damage.
| Voltage Measurement Range (AC) | 400mV to 600V |
|---|---|
| Current Measurement Range (DC) | 400μA to 10A |
| Resistance Measurement Range | 400Ω to 40MΩ |
| Frequency Measurement Range | 512Hz to 10MHz |
| Overvoltage Category | CAT II 300V |
The multimeter automatically selects the appropriate measurement range based on the input value, shifting to a higher or lower range if the value exceeds the current range.
The instrument allows a maximum measurement time of 5 seconds for the 10A range.
The instrument weighs approximately 260g when including batteries.
The device requires two R6P (AA) 1.5V batteries or equivalent.