Dc Power Supply
BRIEF INTRODUCTION:
Other test instrument of our factory :
1. Multimter
Multimeter with USB TRUE RMS : VA18B
2. Benchtop multimeter
VA801
3. Clibrator
Volt/mA Calibrator VA700
Thermocouple calibrator VA710
RTD calibrator VA720
4. LCR meter VA520/VA520B
5. Environmental tester :
anemometer
Measure: m/s, km/h, fpm, mph, kts, Beaufort,
C, °F, m^3/s, m^3/h, CFM, m^2, ft^2Resolution: 0.1 m/s, 1 fpm, 0.1°C, 0.1°F ,1m^3/s
Range: 0.4~20 m/s, 0~99999m^3/s,
-10~50°C, 14~122°F
Accuracy:±(2% of reading + 0.3m/s)±(2% of reading + 60fps)±1°C, ±1.8°F±(3% of reading)m^3/s
Special function: Auto power off; Data hold;
MAX MIN; Back light; Overload display; Low battery indicatorDimension:157 x 60 x 30mmWeight: 180g
Not-contact digital tachometer VA8030
LUX meter : VA8050
Ultrasonic therckness guage : VA8041
Certificate and our factory :