Palm Size UNI-T UT33B Digital Multimeter Review

I have this digital volt meter / ammeter (digital multimeter) UNI-T UT33B model. It's very handy multimeter device that has help me to measure the basic of electronic and electrical components. However after over a couple of years been using the rotary knob has turned faulty and it seems there is no to fix it. Now it has been retired and keep to shelf as a token of memory how all my research on electronic started with this multimeter.

Features :

• Battery voltage testing function with built-in load.
• Diode measuring function.
• Data Hold function.
• Display with LED backlight.
• Low battery indication.
• 10mW Input Impedance for DC Voltage Measurement
• Power by 1 x 9V battery (Included)

A. DC Voltage Remark: Input impedance: 10MΩ.

• 200mV 
• 2000mV 
• 20V 
• 200V 
• 500V 

Accuracy   (0.5%+2) (0.8%+2)

B. AC Voltage: 200 Volt ~ 500 Volt

D. Resistance Range

• 200Ω 
• 2000Ω 
• 20kΩ 
• 200kΩ 
• 20MΩ 
• 200MΩ 

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