---
type: product
schema_version: 1
stock_number: "56830-2"
canonical_url: "https://www.artisantg.com/TestMeasurement/56830-2/Instek-GDM-396-3-3-4-Digits-Hand-Held-DMM-with-True-R-M-S-Measurement-and-RS-232C-Interface"
json_url: "https://www.artisantg.com/TestMeasurement/56830-2/Instek-GDM-396-3-3-4-Digits-Hand-Held-DMM-with-True-R-M-S-Measurement-and-RS-232C-Interface.json"
generated_at: "2026-11-06T22:21:58.661Z"
last_updated: "2026-09-30T05:35:41.367-05:00"
---

# Instek GDM-396 3 3/4 Digits Hand-Held DMM with True R.M.S, Measurement and RS-232C Interface

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Instek
- Model: GDM-396
- Condition: New From Surplus Stock
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 1.5 lb, estimated
- Shipping dimensions: 9X9X3 in, estimated

## Categories

- Test Equipment > Electrical Test > Serial (primary)
- Test Equipment > Electrical Test > Multimeters

## Details

**Features**
- 3999 Counts Auto/Manual Ranging
- High Energy Fused for 10A Range
- Capacitance, Frequency Measurement
- Continuity Beeper/Diode Test
- Data Hold/Relative Mode
- True RMS/RS232C

## Images

- <https://www.artisantg.com/itemimages/instek_gdm_396_view1.jpg>