cheap digital multimeter

cheap digital multimeter
Corrugated cardboard boxes outer and foam paper inner

cheap digital multimeter 

Description of cheap digital multimeter :
HDPI-2000C cheap digital multimeter, with hand pump pressure source,
it is a field pressure calibrator that makes the modern digital measuring technology, the
high accuracy pressure sensor and the rapid charging battery become one system.
According to the pressure characteristic, this instrument can divide into three kinds:
vacuum pressure, positive pressure, hydraulic pressure. According to the pressure
range can be divided into: micro pressure, low pressure, high pressure.  

Technical specification of cheap digital multimeter :
1.Pressure Measure Range:
  -100~0KPa   -16~0 KPa  -10~0 KPa  -1.6~0 KPa  -16~0~1.6 KPa  -10~0~10 KPa 

  -16~0~16 KPa  -100~0~100 KPa  0~1.6 KPa  0~10 KPa  0~16 KPa  0~160 KPa
  0~1MPa  0~1.6 MPa  0~10 MPa  0~16 MPa
2.Measure Accuracy:
±0.1%F.S±2
±0.05%F.S±2
3. Current measurement range and accuracy:
Range: DC 0~200mA
Accuracy: ±0.05%F.S
4.Power supply:
DC 24V±5% (load current ≤ 25mA)
5.Battery Charging:
Rechargeable battery (about 6.2V ), one time charge and can work continuously
more than 8 hours.
6.Use environment
Accuracy ensure of the ambient temperature: 20±2℃
Use ambient temperature: 0~40℃
Humidity: ≤75%
Electric preheating time: 10minutes
7.Measured data display:
4 1/2(LCD) The character height: 18mm
8.Dimension(mm):
270 x 110 x 70
9.Weight:
About 0.75Kg