Excelente item pelo melhor preço

Excellent item for the best price

Excelente item pelo melhor preço

Tela LCD de fácil leitura e uma primeira medição mostra uma precisão de 0,01 Volt

Easy-to-read LCD display and a first measurement shows an accuracy of 0.01 Volt

Tela LCD de fácil leitura e uma primeira medição mostra uma precisão de 0,01 Volt

superproduto

Super product

superproduto

Beware, not a lab quality device, low ripple is more marketing than true and ps is very loud to run. Bought two and they are loud as helicotpter, fan run even at idle, one is even more loud than the other one. When the fan kick in full power, already by 15W draw, it almost scares you, the fan is so noisy. For some more power hungry testing its ok, output is stable even at higher currents. For example if you vant to get 10,00V on output, you need to SET voltage as 10.10V, OUTPUT shows 10,04V and REAL output voltage is 9.999V. Measured using 4 wire very accurate method. The two pieces differs in accuracy by more than 40mV. Not a bad device for price, but Quality wise it is a just hobby grade. UX is not great either set voltage and current numbers are very small and there is no setup. At least output voltage is good readable. LCD vewing ange is weaker, about 90 deg. horizontally. Nice is that is rather small footprint. Simply you get what you paid for...

Beware, not a lab quality device, low ripple is more marketing than true and ps is very loud to run. Bought two and they are loud as helicotpter, fan run even at idle, one is even more loud than the other one. When the fan kick in full power, already by 15W draw, it almost scares you, the fan is so noisy. For some more power hungry testing its ok, output is stable even at higher currents. For example if you vant to get 10,00V on output, you need to SET voltage as 10.10V, OUTPUT shows 10,04V and REAL output voltage is 9.999V. Measured using 4 wire very accurate method. The two pieces differs in accuracy by more than 40mV. Not a bad device for price, but Quality wise it is a just hobby grade. UX is not great either set voltage and current numbers are very small and there is no setup. At least output voltage is good readable. LCD vewing ange is weaker, about 90 deg. horizontally. Nice is that is rather small footprint. Simply you get what you paid for...

Beware, not a lab quality device, low ripple is more marketing than true and ps is very loud to run. Bought two and they are loud as helicotpter, fan run even at idle, one is even more loud than the other one. When the fan kick in full power, already by 15W draw, it almost scares you, the fan is so noisy. For some more power hungry testing its ok, output is stable even at higher currents. For example if you vant to get 10,00V on output, you need to SET voltage as 10.10V, OUTPUT shows 10,04V and REAL output voltage is 9.999V. Measured using 4 wire very accurate method. The two pieces differs in accuracy by more than 40mV. Not a bad device for price, but Quality wise it is a just hobby grade. UX is not great either set voltage and current numbers are very small and there is no setup. At least output voltage is good readable. LCD vewing ange is weaker, about 90 deg. horizontally. Nice is that is rather small footprint. Simply you get what you paid for...