5
Auto Range Digital Multimeter - 1000V DC/750V AC
button
(back light) - This button is operative in all ranges except mode.
Used the key to illuminate the LCD screen.
1
1.. Select your desired test range.
2
2.. Press the button for 2 sec, a beep will sound and the backlight will be
turned ‘ON’.
3
3.. Press it again, 1 beep will sound and the backlight will be turned ‘OFF’.
2.2 LCD Display
• W43 x H29mm (1 ¾” x 1”) LCD screen.
• Display: 3
3/4
digits LCD display has a max.
reading of 3999.
2.3 Terminals
(footer of multimeter)
10A
- Terminal receiving RED lead for 10A measurement.
µAmA
- Terminal receiving RED lead for µAmA measurement.
COM
- Terminal receiving the BLACK lead as a common reference.
V,
Ω
Ω
, , ,°C, Hz
- Terminal receiving the RED lead for voltage, resistance,
capacitance, diode, continuity measurements, temperature and frequency.
3. T E C H N I C A L S P E C I F I C A T I O N S
3.1 General Specifications
• Environment conditions:
- CAT III 600V and CAT II 1000V.
- Pollution degree: 2.
- Altitude < 2000m.
- Operating temperature: 0~40°C, (<80% RH, non-condensing)
- Storage temperature: -10~60°C, (<70% RH, battery removed)
- Temperature Co-efficient: 0.1 x (specified accuracy) / °C (<18°C or >28°C).
• MAX. Voltage between terminals and earth ground: 750V AC rms or 1000V DC.
• Fuse Protection: uAmA: F 500mA/250V
∅
5X20
• Sample Rate: 3 times/sec for digital data.
• Display: 3
3/4
digits LCD display with max. reading 3999.
• Automatic indication of functions and symbols.
• Range selection: automatic and manual.
• Low battery indication: The symbol is displayed when the battery is under
the proper operation range.
• Over range indication: LCD will display ‘O
OL
L’.
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