Tenma 72-2590 - Whats Included; Operating Parameters

3
WHAT’S INCLUDED
• Digital multimeter
• User manual
• Set of test leads
• K-type temperature probe (72-2595 only)
FUNCTIONS
1. POWER button
2. LCD Display
3. HOLD button
4. Range selector
5. Input terminals
OPERATING PARAMETERS
• Ambient temperature 23º ± 5º
• Relative Humidity: <75%
DC VOLTAGE
Range Resolution Accuracy
200mV 100μV
±(0.5%+1)
2V 1mV
20V 10mV
200V 100mV
600V 1V ±(0.8%+2)
Note:
Input Impedance: 10MΩ for all ranges
AC VOLTAGE
Range Resolution Accuracy
2V 1mV
±(0.8%+3)20V 10mV
200V 100mV
600V 1V ±(1.5%+5)
Note:
• Input Impedance: 10MΩ for all ranges
• Frequency range: 45Hz-400Hz
• Overload protection: 600Vrms or 850Vpk-pk
• Display: Mean value (RMS value of sine wave)