Lascar Digital Voltmeter DC, LED Display 3.5-Digits ±1 %

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Subtotal (1 unit)*

£34.09

(exc. VAT)

£40.91

(inc. VAT)

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  • Plus 2 unit(s) shipping from 27 October 2025
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Per unit
1 - 4£34.09
5 - 9£33.04
10 +£32.32

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RS Stock No.:
223-183
Mfr. Part No.:
SP 300-BLUE
Brand:
Lascar
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Brand

Lascar

Current Type

DC

Number of Digits

3.5

Display Type

LED

Cutout Height

21.3mm

Cutout Width

34mm

Depth

16mm

Supply Voltage

4.75 → 5.25 V dc

Digit Height

9.4 mm

Meter Accuracy

±1 %

Analogue Effect

Digits Only

Minimum Temperature

0°C

Meter Type

Voltmeter

Maximum Temperature

+50°C

COO (Country of Origin):
CN

Splash-Proof Ultra Low profile LED Voltmeter


Lascar's SP 300-BLUE is an ultra low profile panel meter featuring 3⅟₂ digit blue LED, with a 200mV d.c. measurement range with auto-zero and auto-polarity.

The SP 300-BLUE features a negative rail generator which enables the meter to measure a signal referenced to its own power supply 0V. The blue LED display ensures excellent readability under low light conditions.

The module is easily fitted into the panel, using the fixing clip provided. Splash-proof protections is achieved by fitting the seal supplied with the device. This low-cost, popular part is suitable for new designs.

Features and Benefits


9.4mm Digit Height
Blue LED Display
200mV d.c. Power Supply
Auto-zero and Auto-polarity
Programmable Decimal Points
Simplified Connection
Splash Proof


LED 8 to 10mm Digit Height

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