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DM 235
Digital Multimeter — 3½-digit
3½-digit manual-ranging DMM — DC/AC voltage, DC/AC current, resistance, capacitance, continuity, diode, hFE. 9 V battery.
— Multimeters · Digital
DM 321T True-RMS Digital Multimeter — Manual Ranging, 3½-digit
True-RMS, manual-ranging 3½-digit DMM with transistor hFE test, capacitance, backlight, and protective holster.
CIE® Guarantee
- CIE® Registered Trade Mark
- Calibrated Before Despatch
- 12-Month Warranty
- Made in India
- Custom Ranges Available
About This Instrument
The DM 321T is a 3½-digit True-RMS digital multimeter for general electrical and electronic test work. It is a manual-ranging instrument (not auto-ranging), measuring AC/DC voltage, AC/DC current, resistance, and capacitance, alongside continuity test, diode test, and transistor (hFE) test. Supplied with a protective holster. True-RMS measurement gives accurate readings on non-sinusoidal AC waveforms — useful when working on circuits with switching loads or harmonics. DC voltage up to 1000 V; DC current up to 20 A. Auto power-off and data hold standard. Dimensions: 175 × 93 × 55 mm. Weight: approx. 400 g (incl. battery).
Technical Specifications
| Specification | Value |
|---|---|
| Measurement Type | True-RMS |
| Ranging | Manual (not auto-ranging) — supplied with protective holster |
| Display | 3½-digit with backlight |
| DC Voltage | 200 mV / 2 V / 20 V / 200 V / 1000 V |
| AC Voltage (True-RMS) | 2 V / 20 V / 200 V / 750 V |
| DC Current | 20 µA / 2 mA / 20 mA / 200 mA / 20 A |
| AC Current (True-RMS) | 20 mA / 200 mA / 20 A |
| Resistance | 200 Ω / 2 KΩ / 20 KΩ / 200 KΩ / 2 MΩ / 20 MΩ |
| Capacitance (Auto Ranging) | 2 nF – 20 mF |
| Transistor Test | hFE |
| Additional Functions | Continuity test, diode test, data hold, backlight, auto power-off, low battery indication |
| Power Supply | 9 V battery |
| Dimensions (L×W×H) | 175 × 93 × 55 mm |
| Weight | Approx. 400 g (incl. battery) |
| Warranty | 12 months against manufacturing defects |
What's Included
- Test Leads
- User Manual
- Battery (installed / kept aside)
- Holster
Key Applications
- General electrical maintenance and panel testing
- Accurate AC measurement on non-sinusoidal loads (True-RMS)
- Basic electronic troubleshooting including transistor and component testing
12-Month Warranty · Direct After-Sales Support
Every CIE® instrument carries a 12-month warranty against manufacturing defects. After-sales support is handled directly by CIE — not a distributor network. Non-standard ranges or custom specifications can be manufactured to your requirement.
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Interested in the DM 321T? Get a quote by email.
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