Product Details

School Demonstration digital power meter

Products Features:

1. Can test the AC signal, DC signal

2. Four windows LED display, voltage, current, power, power factor/frequency at the same time

3. All measurements are TRMS

4. Automatic range

5. Accuracy: 0.5

6. Not affected by external noise

7. Suitable for various electricity situation with 100-240V ac power supply

8. Its shell uses soft rubber material which is beautiful shatterproof and durable

9. Support data latching

10. Can set the upper and lower limit for alarm function

11. The product is suitable for uses in the production line test, such as lighting products, home appliances, electrical machine products, power products etc.

Specification:

Connection	Single Phase
Display	Four Windows display, Seven-segment digital tube
Measuring items	Voltage-V, current-A, active power-W, power factor-PF, frequency-HZ
Measuring form	True Root Mean Square(TRMS)
Voltage Range DC	75v/150V/300v/600v DC(Switch the range automatically Peak Voltage:700v DC Min test voltage:5v(Below 5v, can't be tested)
Voltage Range AC	75v/150V/300v/600v AC(Switch the range automatically Peak Voltage:700v AC Min test voltage:5v(Below 5v, can't be tested)
Current Range DC	0.5A/2A/8A/20A DC (Switch the range automatically) Peak Current:26A DC Min test current :10mA DC (Below 10mA, can't do tested)
Current Range AC	0.5A/2A/8A/20A AC (Switch the range automatically) Peak Current:26A AC Min test current :10mA AC (Below 10mA, can't do tested)
Power Range(AC/DC)	0.1W-9999W
The frequency range	45-400Hz Note: when it is DC signal, no frequency display
Basic Accuracy	±0.4% reading +0.1%range+1 digit
Measuring Speed	Five times per second
Input Impedance	≥1MΩ(All voltage)
Power Supply	100~240V AC 50/60 Hz
Volume and weight	*29cm(L)22.5cm (W)9.7cm(H), 1.8KG*
Attachment	Power line, fuses, specification
Power factor Range(AC)	0.001-1.000 Calculation method: Watt(W)/[voltage(V) current(A)]=Power Factor(PF) Note: when t is DC signal, power factor PF display 1.000