DWV101
MrGauge
DWV101
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This 52mm round 2-in-1 digital gauge (model DWV101) simultaneously displays engine coolant temperature and battery voltage on a blue LED screen, designed for 12V and 24V vehicles including passenger cars, modified vehicles and light trucks. Each unit and matching sensor undergoes multiple factory calibration rounds before shipment, with complete mounting accessories included for fast installation. The product serves auto parts retailers, modification workshops and fleet operators for commercial procurement and vehicle upgrade projects.
Item | Details |
|---|---|
Model Number | DWV101 |
Brand | MrGauge |
Product Name | 2-in-1 Water Temperature & Voltage Gauge Set |
Condition | New |
Purpose | Replacement / Repair |
Place of Origin | Zhejiang, China |
Mounting Size | 52mm (2 inch) |
Shell Material | Engineering plastic |
Mounting Bracket Material | Iron |
Color | Black |
Warranty | 12 Months |
Compatibility | Universal |
Certifications | ISO 9001, IATF 16949, CE, E-MARK |
Service | OEM / ODM supported |
Sample | Available |
Item | Details |
|---|---|
Display Type | Blue LED digital screen |
Monitoring Parameters | Coolant temperature, battery voltage |
Temperature Accuracy | ±1℃ |
Data Refresh Rate | 10Hz |
Compatible Voltage | 12V / 24V |
Test Temperature Range | -20℃ to 70℃ |
LED Rated Service Life | 50,000 hours |
Gross Weight | 0.250kg |
Single Package Size | 13×8.5×9.2 cm |
Package Type | Neutral packing |
Standard Delivery Time | 7-15 days |
This gauge integrates coolant temperature and battery voltage monitoring on one round display, replacing two separate single-function gauges to save dashboard space. Drivers can view both engine cooling status and power system status at a glance, reducing the time spent checking multiple instruments during driving. For commercial procurement, the integrated design lowers purchasing costs compared with buying two individual gauges, and simplifies inventory management for auto parts distributors.
Each matching water temperature sensor completes 3 rounds of calibration before delivery, with temperature error controlled within ±1℃. The data refresh rate reaches 10 times per second, capturing temperature and voltage changes during driving. The sensing module maintains stable signal output under vehicle vibration, reducing data delay on bumpy roads. This design helps drivers detect overheating and power system abnormalities in time.
The gauge adopts a high-brightness blue LED digital display with an anti-glare dial surface, allowing clear reading under strong sunlight and night driving conditions without additional dimming adjustment. The LED light source has a rated service life of 50,000 hours, maintaining stable luminance during long-term daily use and off-road driving.
The package includes a dedicated water temperature tee fitting, sensor, color-coded wiring harness and adjustable metal mounting bracket. An installation tutorial is provided to guide wiring and assembly steps. With complete accessories and instructions, the estimated installation time is around 8 minutes for workers with basic operation experience. The foldable metal bracket supports multi-angle rotation, fitting uneven dashboard surfaces of different vehicle models without destructive drilling.
For daily commuting sedans and SUVs, the gauge helps drivers identify cooling system faults or battery degradation at an early stage, reducing sudden breakdown risks during city and highway trips. Auto parts retailers stock this gauge as a common upgrade accessory for individual car owners.
For off-road and performance modified vehicles, the gauge monitors engine temperature during climbing and long-distance self-driving trips, reminding drivers to adjust driving intensity to avoid engine overheating damage. Modification workshops adopt this gauge as a standard upgrade part for off-road refit projects.
For light trucks and small engineering vehicles, the gauge tracks battery status and coolant temperature during cargo transportation and construction work. Timely abnormal data feedback helps reduce maintenance costs and avoid transport delays caused by engine or power system failures.
Auto repair shops and modification workshops stock this 2-in-1 gauge as a mainstream dashboard upgrade accessory. Its universal compatibility with most 12V and 24V vehicles allows workshops to provide monitoring upgrade services for various customer vehicles with one inventory SKU.
Each finished gauge passes 72-hour continuous vibration test and -20℃ to 70℃ temperature cycle test before shipment. The production process follows ISO 9001 and IATF 16949 quality management standards, with CE and E-MARK certification for compliance with automotive electronic safety requirements. These testing procedures reduce post-installation failure rates for bulk wholesale buyers.
The product comes with a 12-month warranty against manufacturing defects for commercial buyers. OEM and ODM services are supported for custom branding and specification adjustment. Sample orders are available for quality verification before bulk procurement.
We support T/T, Western Union, and Alibaba Trade Assurance for bulk orders. Our team provides full guidance throughout the transaction process for transparent and secure commercial procurement.
This gauge is certified with ISO 9001, IATF 16949, CE, and E-MARK, complying with international automotive quality and safety standards for industrial applications.
Yes, OEM and ODM services are available for custom branding, packaging and specification adjustment, to meet different business operation requirements.
The standard delivery time is 7-15 days for bulk wholesale orders, subject to order quantity and customization requirements.
