390D Advanced Sanwa Multimeter
Professional digital multimeter with comprehensive testing capabilities for industrial and electrical applications.
Key Features
- Strong magnet pivot with jewel movement built-in
- 25 test ranges across 11 working functions
- Advanced overload protection with two fast-acting fuses (0.5A & 10A)
- Adjustable back tilt stand with hook-up hole
- Compact soft protective holster included
- High input impedance: 10 MΩ on all ACV & DCV ranges
- Auto power-off after 5 minutes with special touch-button restore
Technical Specifications
| Function |
Range |
Accuracy |
| AC Voltage |
10/50/250/500V(1000)Vrms & Vp-p |
±4.0% F.S. |
| DC Voltage |
0.05/0.5/2.5/10/50/250/500V(1000V) |
±3.0% F.S. |
| DC Current |
0.025/0.25/2.5/25/250mA, 10A |
±3.0% F.S. |
| Resistance |
X1, X10(C3), X1K(C1), X10K, X100K |
±4.0% of Arc. |
| Frequency |
0.25K/2.5K/25K HZ |
±3.0% F.S. |
| Capacitance |
100pF~0.025uF/2.5uF/25uF (±3.0% F.S.) |
With CT-1 tool kit |
Additional Testing Capabilities
- Decibels test: -20~ +62dB with external 0.047uF/400V polyester capacitor
- Continuity test with audible buzzer
- Leakage current and diode testing
- Transistor testing via test leads or optional Hfe socket
Power & Safety
- Power supply: 6F22 9V (1pc), AA size 1.5V (2pcs)
- Over voltage category: CAT III 500V, CAT II 1000V
- Dimensions: 160×105×40mm
- Weight: 340g approximately
Packaging & Shipping
Our Services
- High quality products at competitive prices
- Integrity and on-time delivery commitment
- Quality assurance with replacement policy for any issues
- OEM manufacturing services available
- Custom product research and development based on customer requirements
Company Information
Frequently Asked Questions
Are you a factory or trading company?
We are a factory
Where is your factory located? How can I visit there?
Our factory is located in Wuxi City, Jiangsu Province, China, about 1 hour train from Shanghai. All our clients, from home or abroad, are warmly welcome to visit us!
How can I get some samples?
We are honored to offer you samples.
How does your factory do regarding quality control?
Quality is priority. IMHOO people always attach great importance to quality controlling from the very beginning to the very end.