OFFICIALLY LICENSED BY NaRiKa

DC Ammeter

Petit Meter CT-A · A05-7060

NaRiKa portable digital ammeter featuring automatic dual-range switching, designed for school physics experiments and basic electronics measurements. High-precision sensors with an LED digital display provide clear and intuitive readings. The ABS engineering plastic housing is sturdy and durable, while the compact 80g design fits easily in your pocket — ready to go wherever you need it.

±3.0A

Extended Range

53mm

Portable Size

80g

Ultra-Light Body

0～±500mA / ±3.0A dual-range automatic switching

LED digital display — bright and clear readings

ABS engineering plastic housing — sturdy, insulated, and safe

Battery-powered with CE safety certification

Product Specifications

Brand	NaRiKa	Model No.	A05-7060
Product Category	DC Ammeter	Product Name	Petit Meter CT-A
Main Material	ABS Engineering Plastic	Display Type	LED Digital Display
Product Size	Approx. 53×21×15 mm (L×W×D)	Measurement Range	0～±500mA / ±3.0A Auto-Switching
Net Weight	Approx. 80g (excluding battery)	Measurement Accuracy	±(1.0% + 2 digits)
Power Supply	Dry Battery (not included)	Safety Certification	CE Certified

Key Features

Dual-Range Auto-Switching ±500mA / ±3.0A automatic detection	Clear LED Display High-brightness digital readings	Compact & Portable 53mm ultra-mini pocket size	ABS Engineering Plastic Sturdy, impact-resistant, and insulated
High-Precision Measurement ±1.0% + 2 digits accuracy	Battery Powered Ready to use with standard batteries	Designed for School Labs Purpose-built for educational experiments	CE Safety Certified Complies with EU safety standards

Warm Tips

Read the user manual carefully before first use to ensure proper series connection in the measurement circuit.
Do not exceed the maximum range of ±3.0A to avoid damaging internal components.
Turn off the power switch after use. Remove batteries for long-term storage to prevent leakage.
Use the recommended battery specifications. Do not mix batteries from different brands.
Recommended for use under teacher or adult supervision. Suitable for students aged 12 and above.
Store in a dry, well-ventilated environment. Avoid high temperatures and humidity that may affect measurement accuracy.