Product Name: LCD Digital Mini Panel Meter Ammeter/Voltmeter (JY-85) Model NO.: SX85 Application: Electronic Equipment, Electric Power, Telecommunications Theory: Electronic Meter Power Source: AC and DC Kind: Thermocouple Type Installation: General Installation Meter Display: Digital Warranty: 18 Months OEM: Accepted Color: Color/White Trademark: JYINS Transport Package: standard exporting carton or by your requirements Specification: IEC 521 Origin: China HS Code: 90303310 Product Description Note:1. Should be used in the temperature range: -25~55, humidity: ≤ 80%, to prevent undesirable phenomena caused by temperature changes.2. Take care of vibration and shock3. Do not use it in places with dust, gas and chemicals harmful for electrical products.4. If the abnormal voltage is caused by the magnetic field, high frequency devices, high voltage spark, lightning and etc, please use the external power line filter or non-linear resistors to interfere and absorb the circuit.5. The signal input line should be as short as possible, and protective shielding wire should be used in places where there may be interfering signals. It is recommended to use twister pair in general conditions.ProductparametersPowerSupplyDC:5V,orAC:8-12V,orAC:80V-500VmeasurementdisplayFrequencyrange50HZ±10%Outputvoltage200mvor600VOutputcurrent1Aor5A(userspecified)RangeexpansionwithshuntortransformerPowerconsumption≤1.5VAAccuracy0.2%±3charactersDisplayLCDOverrangeindication1or-1Displayrange0-999Overloadforcontinuous1.2timesandforinstantaneous:voltage2times/5S,current5times/5SIsolationvoltage2KV/50HZ/1minInsulationresistance≥100MΩAverageworkingtimewithoutbreakdown≥5000HWorkingconditionstemperature:-25°C~55°C;relativehumidity:≤93%withnocorrosivegasAltitude≤2500MTimeagingalltheproductshavebeentime-aged,sothatitcanstablyworkinalong-termtoreducetheimpactofexternalenvironmentonthemeter,offeringusersasatisfactoryproduct