SP800024JKTE Multi-Channel Thermocouple Data Logger for Concrete Hardening Temperature Tracking (4 Inputs, Type-K)

Concrete Data Logging Thermometer

High-Precision Monitoring for Multiple Channels

This thermometer displays data from 4 K, J, E, or T type thermocouple probes simultaneously on a large, back-lit multi-line LCD. Fast-response sensors deliver high accuracy, while automatic data logging stores up to 16,000 points per channel. Manual recording of 99 points and real-time computer logging is also supported via the included bi-directional USB cable and software.

Key Features

User-adjustable auto power-off, audible and visible Hi/Lo alarms, and calibration to ice point or any standard. Functions include min/max/average, hold, and Δ (T1-T2). The fold-out easel back adds convenience. Comes complete in a protective foam-lined case with 4 AAA batteries, 2 beaded Type K wire probes, USB cable, and software. N.I.S.T. traceable certificate available.

Ideal Applications and Advantages

Widely used in construction, concrete curing, laboratory testing, and industrial temperature monitoring. Users praise its reliability, fast response, and intuitive display. Compared to competitors, it offers a higher data storage capacity, versatile probe compatibility, and robust build quality.

Simultaneously Display 4 Channels

1. Hi / Lo Alarms
2. Ice Point Calibration
3. Δ (T1-T2)
4. Min / Max / Average
5. K, J, E, or T Thermocouple Types

5 Year Warranty, CE Certified

Dimensions

7¼" × 2½" × 1¼" (184 × 75 × 29 mm)

Weight

10 oz (290 g)

For wireless monitoring across larger construction sites, the RTR-505-TC wireless concrete temperature data logger enables remote collection and transmission of thermocouple readings, helping teams track temperature development during curing without manual retrieval. When additional environmental parameters such as relative humidity and dew point must be monitored alongside temperature, the Tramex DL-RHTXC feedback data logging thermometer-hygrometer provides high-capacity logging and Bluetooth connectivity for detailed site condition analysis. For complementary structural assessment during or after curing, the Concrete Test Hammer Type N offers a non-destructive method of evaluating compressive strength in reinforced concrete, supporting quality control and verification procedures in construction and civil engineering applications.

The Concrete Data Logger with 4 Thermocouple Probes is a portable multi‑channel temperature recording instrument ideal for monitoring concrete curing and thermal conditions in construction and materials testing environments. It simultaneously displays and logs readings from four thermocouple probes (types K, J, E or T) on a back‑lit LCD and can automatically record up to 16,000 data points per channel for later analysis on a computer, with features such as min/max/average readings, Δ (T1‑T2), and Hi/Lo alarms built in. Its versatile probe compatibility and N.I.S.T. traceable calibration make it suitable for tracking temperature profiles during concrete curing, industrial heating processes, and laboratory tests where accurate, multi‑point thermal data collection is needed. :contentReference[oaicite:0]{index=0}

In the construction industry, concrete temperature monitoring is an important part of quality control because the internal temperature history of a pour can influence strength development and curing performance; many modern systems using embedded thermocouples and loggers are employed on mass pours and large infrastructure projects to help estimate concrete maturity and inform formwork removal or subsequent work scheduling (as discussed in industry comparisons of concrete sensor solutions). :contentReference[oaicite:1]{index=1} Compared with simpler single‑point temperature sensors or manual thermometry, multi‑channel data loggers like this offer continuous, high‑resolution temperature tracking across several locations in a slab at once, enabling better insight into thermal gradients and consistency — a key advantage for quality assurance in precast plants, bridge deck pours, or mass concrete applications. :contentReference[oaicite:2]{index=2}

Q&A

Can this thermometer log data directly to my computer?

Yes, it supports real-time data logging to a computer via the included USB cable and software.

What industries use this thermometer most?

Commonly used in construction, concrete monitoring, laboratory testing, and industrial temperature measurement.

How many data points can it store?

It automatically logs up to 16,000 data points per channel and allows manual recording of 99 points.

Is it N.I.S.T. traceable?

Yes, a Certificate of Compliance traceable to N.I.S.T. is available.

Standards - Available with Certification

Certificate of Compliance traceable to N.I.S.T. ensures calibration standards meet or exceed the National Institute of Standards and Technology specifications.