Voltmeter - Triple Range - DC 0-3-15-300V L1-Sand & Water-L2-Sensory Play Sand and oil regularly with

Sand and oil regularly with natural furniture oil to maintain the timber surface and moisture levels

these benches bring flexibility

all in a neat 11cm tall unit

Fine Motor Skills: Handling the wooden pieces helps improve hand-eye coordination and fine motor control in young children

Voltmeter - Triple Range - DC 0-3-15-300V L1-Sand & Water-L2-Sensory Play Sand and oil regularly withThe Triple Range DC Voltmeter is an analogue tool designed to measure voltage across three different ranges: 0 3V, 0 15V, and 0 300V. Its sloped plastic case and mirror backed scale help reduce parallax error, improving accuracy in readings. Ideal for classroom use, this voltmeter introduces students to safe and effective voltage measurement and electric circuit testing. Educational Benefits: Teaches how to safely measure voltage in various circuits.