Description

Introduction Sanwa CD800a digital multimeter

The Sanwa CD800a digital multimeter gives electronics technicians a compact tester for low-voltage work. It measures DC and AC voltage, current, resistance, capacitance, frequency and duty cycle. Moreover, the 4000-count display shows every reading with sharp contrast. Bangladesh buyers can therefore order this original tester from astzbd with confidence.

TECHNICAL SPECIFICATIONS Japan made multimeter

Parameter	Specification
Brand / Model	Sanwa / CD800a
Country of Origin	Japan
Display	3-3/4 digit LCD, 4000 counts, 17.5 mm characters
Range Selection	Auto and manual
DC Voltage	400 mV / 4 / 40 / 400 / 600 V, ±(0.7%+3), 0.1 mV resolution
AC Voltage	4 / 40 / 400 / 600 V, ±(1.6%+5), 0.001 V resolution
DC Current	40 mA / 400 mA, ±(2.2%+5), 0.01 mA resolution
AC Current	40 mA / 400 mA, ±(2.8%+5), 0.01 mA resolution
Resistance	400 Ω / 4k / 40k / 400k / 4M / 40 MΩ, ±(1.2%+5), 0.1 Ω resolution
Capacitance	50 nF / 500 nF / 5 µF / 50 µF / 100 µF, ±(5%+10)
Frequency	5 Hz to 100 kHz, ±(0.5%+3)
Duty Cycle	20% to 80%, ±(0.5%+5)
Continuity	Buzzer sounds between 10 Ω and 120 Ω, open voltage about 0.4 V
Diode Test	Open voltage about 1.5 V
Input Impedance	DCV 10 MΩ to 100 MΩ, ACV 10 MΩ to 11 MΩ
AC Frequency Bandwidth	40 Hz to 400 Hz
Sampling Rate	2 times per second
Special Functions	Data hold, range hold, relative value, low power ohm
Auto Power Off	30 minutes (cancelable)
Over Display	“O.L” (except AC/DC 600 V ranges)
Polarity	Automatic (“-” sign)
Power Consumption	7 mW at DCV
Battery	2 x AA 1.5 V
Continuous Use	About 150 hours at DCV
Fuse	0.5 A / 250 V, 1.5 kA, φ5.2 x 20 mm
Safety Standard	IEC 61010, CAT III 600 V
Operating Environment	5 to 40 °C, 80% RH max
Storage Environment	-10 to 50 °C, below 70% RH, no condensation
Altitude / Pollution	2000 m or below, pollution degree II
Size	H176 x W104 x D46 mm
Accessories	Hand strap, instruction manual

 

Key Features 4000 count digital multimeter

1. The 4000-count LCD shows readings on 17.5 mm high characters.
2. Auto and manual ranging lets you pick the best range quickly.
3. In addition, data hold, range hold and relative value functions simplify difficult measurements.
4. Besides, the protective body cover doubles as a tilt stand.
5. Auto power off after 30 minutes saves battery, and you can cancel it.

Who Uses This digital multimeter for electronics technician

1. Electronics technicians use it to test circuits on the bench and in the field.
2. Home appliance repairers rely on it to check voltage, resistance and continuity.
3. Students and hobbyists also learn circuit basics with its clear display.
4. Telecom service engineers trust it for small communication equipment.
5. Likewise, maintenance teams test batteries and low-voltage lines with it.

Applications auto range digital multimeter

1. The meter checks low-voltage circuits in small communication equipment.
2. It tests household appliance circuits and wiring.
3. For example, you can measure battery voltage in remotes, toys and power banks.
4. Furthermore, technicians measure capacitors with the 50 nF to 100 µF ranges.
5. The frequency and duty cycle functions help you inspect AC sine-wave signals.

Frequently Asked Questions Sanwa CD800a digital multimeter

What does the Sanwa CD800a digital multimeter measure?
It measures DC and AC voltage up to 600 V, DC and AC current up to 400 mA, resistance, capacitance, frequency, duty cycle, continuity and diodes.

Which battery does it use?
It uses two AA 1.5 V batteries, so it runs about 150 hours at DCV.

Can it measure AC current above 400 mA?
No, so you should use a clamp meter for higher current.

Is the CD800a a Japanese product?
Sanwa builds the CD800a in Japan, and astzbd lists Japan as the country of origin.

Does the meter have a safety rating?
Yes, because it conforms to IEC 61010 CAT III 600 V.

How can I buy it in Bangladesh?
You can order the original unit from astzbd and receive delivery across Bangladesh.

Why Buy From astzbd Japan made multimeter

1. astzbd supplies original products with genuine specifications.
2. Also, our team checks every meter before dispatch.
3. Our support team answers technical questions quickly.
4. Finally, we deliver across Bangladesh at competitive prices.
5. Because we focus on testing and measuring tools, we recommend the right meter for your job.