Beschreibung
LD9807B Digital Multimeter with Backlight Display Temperature Probe Voltage Current Tester Resistance Capacitance Meter
Item Type: Digital Multimeter
Model: LD9807B
Material: ABS
Battery: 2 x AAA 1.5V (Battery Not Included)
2. Resistance:
400.0Ω/4.000kΩ/40.00kΩ/400.0kΩ/4.000MΩ/40.00MΩ
3. Capacitor:
50nF/500nF/5uF/50uF/100uF
4. Current:
DC Current: 400uA/4000uA
DC Current: 40mA/400mA
DC Current: 4A/10A
AC Current: 400uA/4000uA
AC Current: 40mA/400mA
AC Current: 4A/10A
How e:
Normal Operation:Reading Hold Mode/Backlight Control Keys:The reading hold mode can keep the current reading on the display. Activating the reading hold function in the automatic range mode will switch the meter to the manual measurement mode, but the original range will remain unchanged. The reading hold mode can be exited by changing the measurement function gear, pressing the RANGE key or pressing the HOLD key again.To enter and exit reading hold mode:1. Press the "HOLD" key once, the reading will be held and the "DATA‑H" symbols will be displayed on the LCD at the same time.2. Press the "HOLD" key again to restore the meter to the normal measurement state. (There is no "HOLD" function during frequency measurement.)3. Backlight display: In "HOLD" mode, press the "HOLD" key for more than 2 seconds to turn on the backlight, and when the backlight is on, press the "HOLD" key for more than 2 seconds, the backlight is turned off (only LD9807B, LD9817B).1. In auto ranging mode, the meter selects the best range for the detected input. This allows you to switch test points without re ranging.2. In manual range mode, you need to select the desired range yourself. This allows you to override autoranging and lock the meter at the specified range.3. For measurement functions with more than one range, the meter will use auto‑ranging mode as its default mode. When the meter is in auto range mode, the display will show the "AUTO" symbols.To enter and exit manual ranging mode:1. Press the "RANGE" key.The meter enters manual range mode and the "AUTO" symbols disappears. Each time the RANGE key is pressed, the range will increase by one step. When the highest gear is reached, the meter will cycle to the lowest gear.NOTE: After you enter the reading hold mode, if you manually change the range, the meter will exit the mode.2. To exit manual ranging mode, press and hold the "RANGE" key for two seconds. The meter returns to autoranging mode and the display shows the "AUTO" symbols.
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Fruugo-ID:
412695225-872524447
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EAN:
8041336666715
Lieferung und Rückgaben
Versand innerhalb von 24 Stunden
Versand von China.
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