NAS830B, NAS838 series portable digital multi-meter
NAS830 and NAS838 type are kinds of trinity half automatic range portable pocket-size digital multi-meter with stable performance, safety and reliability, based on ergonomics design, aesthetic and durable, characterized with functions of data hold, backlight, low voltage display, automatic negative display and mal-operate protections, becoming the best tool for electrical engineering. The instrument can measure parameters of DC voltage, AC voltage, DC current, resistance, temperature, diode and on-off test for circuit. Based on different models for products, the functions will also be different.
Automatic Negative Display
9V 6F22 battery
It is widely applied into laboratory, factory, radio enthusiasts and family.
We guarantee free reparation and change for the meter if found any unconformity with the standard, under the circumstance of that the users operate fully complying with this instructions and complete seal after delivery within 18 months.