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Cheap High Precision Digital Display Gauge Module
Cheap High Precision Digital Display Gauge Module
Cheap High Precision Digital Display Gauge Module
Cheap High Precision Digital Display Gauge Module
Specifications
Model Number :
PM438
Brand Name :
ymiho
Place of Origin :
Wuxi, China
MOQ :
100
Price :
$1.6-2.3 / unit
Packaging Details :
carton packaging
Delivery Time :
15 work days
Payment Terms :
T/T,Western Union,L/C
Supply Ability :
20000/month
Accuracy Class :
Class 0.5
Voltage range :
200mV
Phase :
Single Phase
Display Type :
Digital
Certificate :
CE
Name :
Digital Panel Meter
Description
3-Digit Mini LCD Digital DC Panel Meter – High Precision Voltage Current Display Module
Perfect fit for:

✅ Solar & off-grid power systems

✅ RV, camper & marine battery monitoring

✅ DIY electronics & ham radio projects

✅ Factory automation & industrial control cabinets

✅ Battery capacity testing & power supply maintenance

✅ Student electronic teaching & lab equipment

Technical Specifications
Display 3 Digit LCD Digital Screen
Working Power Supply DC 9V
Default Input Range DC 0 ~ 200mV
Measured Signal Input DC Voltage / DC Current (customizable)
Decimal Setting Adjustable via P1/P2/P3 jumper pins
Range Calibration Configure by RA / RB external resistor
Operating Temperature -10℃ ~ +60℃
Installation Standard embedded panel mounting
Weight 35g

Cheap High Precision Digital Display Gauge Module

Cheap High Precision Digital Display Gauge Module

Cheap High Precision Digital Display Gauge Module

How It Works & Installation Guide


  1. Power the meter: Connect DC 9V power to the dedicated DC9V power terminal
  2. Connect your measured DC signal to the IN+ / IN- signal input terminals
  3. Adjust RA and RB resistors to match your target voltage or current testing range
  4. Short P1/P2/P3 pins to set your needed decimal point display position
  5. Fix the module into standard panel opening, complete installation and power on for instant real-time reading


Why Choose Our Digital LCD Panel Meter?


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Cheap High Precision Digital Display Gauge Module

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Product Detail
Model Number :
PM438
Brand Name :
ymiho
Place of Origin :
Wuxi, China
MOQ :
100
Price :
$1.6-2.3 / unit
Packaging Details :
carton packaging
Contact Supplier
Cheap High Precision Digital Display Gauge Module
Cheap High Precision Digital Display Gauge Module

Wuxi Imhoo Technology Co., Ltd.

Verified Supplier
1 Years
jiangsu, wuxi
Since 2015
Business Type :
Manufacturer
Main Products :
Analog Panel Meter, Panel Meter, Digital Panel Meter
Total Annual :
$250-$300
Employee Number :
35~40
Certification Level :
Verified Supplier
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