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EM32-1B : EM321B

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Manufacturer: Lascar
DIGITAL ROUND LCD VOLTMETER, 3.5 DIGIT DISPLAY 8MM HIGH, LOW PROFILE, 200mVDC

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EM32-1B Round Hole Fitting, Panel Mount LCD Voltmeter

Created for use in low volume applications the Lascar EM32-1B Voltmeter features a high-contrast 3½ digit LCD display with 8mm digit height presented in a low-profile metal bezel housing.  The display and electronics are mounting within a threaded stud which allows for quick and easy panel mounting of the voltmeter through a 32.5mm panel hole and secured with the supplied rear nut. A rubber seal provides waterproof protection to IP67 - NEMA 4X when fitted between the meter and mounting panel. Terminal connection is via four screw terminals on the rear of the unit. The EM32-1B meter features auto-polarity, auto-zero, 200mV full-scale reading and low current consumption.


The EM32-1B is suitable for a multitude of applications including power supply monitoring, precision instrumentation systems, process and control instruments, panel-mount indication, low power voltage measurement and many more besides.

 EM32-1B LCD Voltmeter Features:

  • Range 200 mV dc full-scale reading
  • Accuracy 0.1 % (±1 count)
  • Operating temperature range 0 to 50 °C (32 to 122 °F)
  • Sample rate 2.5 samples per second
  • Supply Voltage (default) 3.5V, 5V, 6.5V dc
  • Supply Voltage (configuration) 7.5V, 9V, 14 V dc
  • Supply Current (default) 500 uA
  • Supply Current (configuration) 150uA
  • Digit height 8mm
  • Auto zero and auto polarity
  • Selectable decimal points
  • Requires 32.5mm panel cut-out

Distributed by Kempston Controls

Kempston Controls a UK specialist technical distributor of fuses, sensors and control equipment. If you would like to discuss any of the parts which you see on our online store, please contact our dedicated UK sales centre on +44 (01933) 411411.

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EM32-1B : EM321B Specification

Manufacturer: Lascar

Pricing Unit: Each

Tariff code: 90138030

Discount code: LASCAR

PDF Product Datasheet for EM32-1B (114 kb)

Declaration of Conformity (402 kb)

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Price: £25.95
Our Price
£23.95
£28.74 (IncVAT)
Limited availability at this price
In Stock
2 WIRE LCD VOLTMETER, SINGLE HOLE MOUNTING, 3 DIGIT, 4- 25VDC RANGE
Price: £25.95
Our Price
£23.95
£28.74 (IncVAT)
Limited availability at this price
In Stock
2 WIRE LCD VOLTMETER, SINGLE HOLE MOUNTING, 3 DIGIT, 4- 40VDC RANGE

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