Product details
Product Description
The VDM-151B digital multimeter from Value is a professional electrical measuring instrument designed for HVAC technicians and electricians. It is used to measure voltage, current, resistance, capacitance, and frequency in refrigeration and air conditioning systems.
This device features 30 measurement ranges, non-contact voltage detection (NCV), and a high-resolution digital display for accurate readings. Its compact design, overload protection, and hold function make it reliable for field diagnostics and electrical troubleshooting.
Key Features & Benefits
- Digital multimeter with 30 measurement ranges
- Non-contact voltage detection (NCV)
- Measures voltage, current, resistance, capacitance & frequency
- Data hold function for easy reading
- Overload protection for full measurement range
- Compact and lightweight design (~300–350 g)
- Suitable for HVAC and electrical diagnostics
Technical Specifications
| Specification | Details |
|---|---|
| Model | VDM-151B |
| Product Type | Digital Multimeter |
| Brand | Value |
| DC Voltage | Up to 1000 V |
| AC Voltage | Up to 750 V |
| DC Current | Up to 20 A |
| AC Current | Up to 20 A |
| Resistance | Up to 60 MΩ |
| Capacitance | Up to 100 mF |
| Frequency | Up to 10 MHz |
| Display | 6099 counts LCD |
| Functions | NCV, Data Hold, Diode Test, Continuity |
| Power Supply | 2 × AAA Batteries |
| Operating Temperature | 0°C to 40°C |
| Weight | ~0.3 – 0.35 kg |
📌 Supports wide measurement range including frequency up to 10 MHz
Frequently Asked Questions (FAQs)
1. Is VDM-151B a clamp meter?
No, it is a standard digital multimeter (probe type), not a clamp meter.
2. What is NCV feature?
NCV (Non-Contact Voltage) allows detecting live wires without touching them.
3. What is the maximum voltage it can measure?
It can measure up to 1000V DC and 750V AC.
4. Can it measure current?
Yes, it can measure up to 20A AC/DC current.
5. Is it suitable for HVAC technicians?
Yes, it is widely used for electrical troubleshooting in AC and refrigeration systems.
6. Does it have safety features?
Yes, it includes overload protection and secure measurement range control.
