Rebar Locator & Concrete Cover Meter – ZD-310 / ZD-31-1
Rebar Locator & Concrete Cover Meter – ZD-310 / ZD-31-2
Rebar Locator & Concrete Cover Meter – ZD-310 / ZD-31-3
Rebar Locator & Concrete Cover Meter – ZD-310 / ZD-31-4
Rebar Locator & Concrete Cover Meter – ZD-310 / ZD-31-5
Rebar Locator & Concrete Cover Meter – ZD-310 / ZD-31-6

Rebar Locator & Concrete Cover Meter – ZD-310 / ZD-31

$3,340.00

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T-Measurement SKU: TEM912

Product Description

Overview
The ZD-310 and ZD-31 Integrated Rebar Locators are professional-grade instruments designed for detecting the position of internal reinforcement, measuring concrete cover depth, estimating rebar diameter, and identifying rebar spacing. Compact, accurate, and user-friendly, these devices are essential for construction quality control, structural assessment, and civil engineering applications.

Key Functions

  • Detects the location and orientation of reinforcing bars

  • Measures protective layer thickness (concrete cover depth)

  • Estimates rebar diameter and spacing

  • Supports multi-mode scanning: grid, profile, waveform, and thickness modes

  • Provides wave scan and JGJ detection capabilities

  • Features USB connectivity for data upload and analysis

  • Compact design with backlit display for clear data viewing in all environments

Model Comparison

Specification ZD-31 ZD-310
Protective layer thickness range (mm) 6–650 6–650
Measuring range (mm) 1–90 (First range) 5–185
5–185 (Second range)
Max error of protective layer thickness (mm) ±2 (0–60 mm), ±4 (60–185 mm) ±2 (0–100 mm), ±4 (100–185 mm)
Diameter measurement accuracy ±1 ±1
Scanning modes Thickness, grid, profile, waveform, JGJ Thickness, spacing, diameter, JGJ
JGJ Testing Capability Single point 1–6, auto avg. Auto avg.
Data Transmission USB USB
Display Resolution 2.8-inch LCD (320×240 pixels) 2.8-inch LCD (320×240 pixels)
Power Supply Built-in lithium battery Built-in lithium battery
Shutdown Time Settings 5, 10, 15, 30, 60, 90 minutes 5, 10, 15, 30, 60, 90 minutes
Thickness Error Correction -3.0 to +3.0 mm (steps of 0.5) -3.0 to +3.0 mm (steps of 0.5)
Operating Temperature -10°C to +42°C -10°C to +42°C

Package Contents

  • Main Unit

  • Charger and USB cable

  • Operation manual

  • Calibration tool (crayon/marker)

  • CD software

  • Carrying case

In stock!
Variants: ZD-31

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