D91-20 voltmeter 91L16 type AC 80-500V LCD digital Display AC voltage meter for voltage regulator ch

Company Information
D91-20 (91L16) Digital AC liquid crystal voltmeter is based on market demand developed with the old 91L16 pointer ac voltmeter installation hole size unchanged replacement products. It is also a small-volume economical digital electric measuring instrument, which is mainly used to measure the AC voltage in the electrical circuit in real time, and the LCD liquid crystal is displayed in digital direct reading mode. Widely used in substation automation, distribution automation, testing equipment, voltage regulator, cleaning board, generators and other occasions.
Products with high precision, high stability, high reliability, low power consumption, small size, easy installation, and LCD with HD backlight display clarity and other advantages, is an alternative to a variety of pointer electrical measurement table ideal Products
Overview:
1. Measuring range: AC (AC) 80-500V,
2. Working power supply: No work power supply required (two line direct AC220V 380V 500V)
3. Measurement accuracy: 0.5%±2
4.LCD LCD Monitor: Word height 13mm
5. Dimensions: 40*40*26mm
6. Instrument Protrusion part hole size: 35*20mm
7. outer table box Mounting size: 45*25mm
8. This instrument is only suitable for pure AC 50-60HZ power supply, can not be used for square wave, inverter output and repair sine wave on the sine wave circuit measurement, otherwise the meter will be permanently damaged!FAQ
1.Q:Why choose us?
A:Weare professionalenergymetermanufacturer 24years and 15years golden supplier of Alibaba
2.Q:Doyouhaveanycertificates
A:WehaveCE,RoHS, CCC, CQC, ISO9001:2015 Certification.
3.Q:Howaboutyourproductsqualityinspection?
A:WehaveprofessionalQAandQCteams,100%qualityinspectionisperformedbeforegoodsoutoffactory.
4.Q:Canyouaccepttouseourlogo?
A:weacceptOEMandODMproductionandcanmakecustomizedproduct.
5.Q:What’syourqualityguarantee?
A:weproviderepairorreplaceservicewithin18months if energy meter is not working properly.Company profile
WHO WE ARE ?
HUABANG, one of leading producer of lower voltage products such as Energy Meter, Current Transformer, Frequency Inverter, Soft Starter, Power Meter, We specializes in research, design and manufacturing with an emphasis on continuous improvement, innovation and high performance and cost-effective solutions HUABANG has developed as a global manufacturer.

We are committed to providing high quality, high performance products to our customers