Shenzhen Hongda Electronic Co., Ltd.
ShenZhen Hongda Electronic Co., Ltd. HongKong Uranus Inv Co.,Ltd DMM Digital Multimeter , Digital Clamp Meter , Automotive Multimeter ,Insulation Resistance meter ......
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Portable Mutifunction Process Calibrator USB Charging For commercial
Quick Details
DCV 0--10V
DCA 0--24mA
Loop Power 24V
Battery Lithium Polymer Battery
Charging USB Chaging
Description
HONGDA HDS7218 Calibrator is more funcitonal than other companys , one is that it can be test Temperature and Humidity ,the other is that it can be charged by USB or use battery derectly .
The design is very elegant and nice ,function is very powerful ,very popular in the market now
Maximum voltage applied between any jack and earth
ground or between any tow jack :30V
Storage temperature :-40℃～60℃
Operating temperature:-10℃～55℃
Operating altitude :3000 meters maximum
Temperature coefficient :±0.005% of range per ℃
for the temperature range -10 to 18 ℃ ℃ and 28 to 55 ℃ ℃
Relative humidity :95% up to 30℃,
75% up to 40℃,
45% up to 50℃,
35% up to 55℃
Shock :Random 2g , 5Hz to 500Hz
Safety :1 meter drop test
Power supply :Built-in 1100 mAh rechargeable lithium polymer battery
Standard accessories:test lead ,USB line
Meter size : 200mm×110mm×45mm
Advantage
Charge management
Instrument is charging through the USB interface, can be connected to the computer, Mobile phone chargers, etc which the voltage is DC5V and output current is 1.0 A to recharge 2-3 hours can be fully charged, When charging ,it will show “Red Light”,After charging is completed,it will show “Green Light”
Please charge the calibrator at least once two months,otherwise it will reduce the lifetime of battery