I've got so many rotten accuracy panel voltmeters I have settled on only one for rational accuracy. Anyone who wants a ----load of hunting, wandering, insanely inaccurate meters, PM me, Be prepared to receive a large box.
By glancing at the right-hand (least significant digit) of this particular panel meter it is instantly apparent if voltage is increasing or decreasing - something that no 3-digit voltmeter is capable of doing unless you have spare time on your hands.
This meter is also accurate. All seven I purchased are within THREE HUNDREDTHS volt top to bottom.
AMAZON DOT COM
Red LED 5 Digit DC 0-4.3000-33.000V Digital Voltmeter Voltage Meter Car Panel
5.0 out of 5 stars 1 customer review
Price: $14.50 & FREE Shipping
Note: Not eligible for Amazon Prime.
In Stock.
Get it as soon as July 7 - 28 when you choose Standard Shipping at checkout.
Ships from and sold by Manie Power.
Technical Parameters: Weight: 16g , Display mode: Five 0.36 LED digital tube , Update rate: > 3s/time , Physical size: 48 x 29 x 22 mm (L*W* H) , Opening size: 45 x 26mm (LW)
Supply voltage: 3.5-3OV , Lead wire length: 14 cm (4 lines) , Measurement range: DC 0-4.3000-33.000V , Operation temperature: -10 degrees - 65 degrees
Measurement accuracy: (0.3%o-- 2 digits) (means the table worst case maximum error of less than 10 mV normal within error 2mV) , Redline 1: Power Supply + , Black line 1: Power Supply - Red , line 2: VIN + Black line2: VIN -
NOTE: Header need independent power supply. Power supply range is 3.5-30 V dc. when black wire and red wire are switched to with the power supply header will display 0.0000 (when the measuring line is dangling the header will display one or two base). Red VIN + and black line VIN - Will be switched to the measurement circuit. the measured voltage range is 0-33.000 V dc.
