Official Product of NaRiKa

Educational Equipment · Voltmeter

Petit Meter CT-V · A05-7065

The NaRiKa Petit Meter CT-V is a compact voltmeter designed specifically for middle school students and electrical experiment education. Its small, portable body enables precise DC voltage measurement, supporting basic teaching scenarios such as electrolysis and battery circuit experiments. It is an ideal measurement tool for teaching experiments and science education.

A05-7065

Model No.

53mm

Compact Size

80g

Net Weight (excluding battery)

Precise DC voltage measurement — ideal for basic electrical experiments

53×21×15mm ultra-compact body — fits comfortably in one hand

ABS engineering plastic housing — sturdy, durable, and drop-resistant

Ready to use — battery-powered, no external power needed

Product Specifications

BrandNaRiKa

Product CategoryDigital Measuring Instrument

Model No.A05-7065

Main MaterialABS Engineering Plastic

Product SizeApprox. 53×21×15 mm (L×W×D)

Net WeightApprox. 80g (excluding battery)

Measurement RangeDC Voltage

Suitable ScenesElectrolysis, Battery Circuit Experiments

Power SupplyBattery-Powered

Target UsersMiddle School Students / Teaching Labs / Science Education

Core Features

Precise Measurement Quick DC voltage readings	Compact & Portable 53mm — fits in one hand	Teaching Tool Designed for middle school physics	Genuine NaRiKa Japanese educational instrument brand
Sturdy & Durable ABS engineering plastic	Ready to Use Battery-powered, no external power	Lab Essential Electrolysis / battery circuit experiments	Science Education Middle school / science learning

Warm Tips

1. Please ensure the battery is installed with the correct polarity before use. We recommend using new alkaline batteries.
2. Do not exceed the meter's measurement range during use to avoid damaging the measuring module.
3. Turn off the power switch after each measurement to extend battery life.
4. Store the measuring probe properly to avoid bending or contact with corrosive liquids.