# Meterbox iCTT BLE > The first creative combination of Android Devices and coating thickness tester. Canonical page: [https://chrome-stats.com/d/com.cem.ictt.activitiesble](https://chrome-stats.com/d/com.cem.ictt.activitiesble) ## Overview - **ID:** `com.cem.ictt.activitiesble` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** CEM Software - **Category:** TOOLS - **Downloads:** 519 - **Version:** 1.6 - **Last updated:** 2026-09-03 - **First published:** 2017-09-26 - **Publisher country:** CN - **Size:** 22 MB - **Data as of:** 2026-09-11 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.cem.ictt.activitiesble) - **Website:** [http://www.cem-instruments.com/](http://www.cem-instruments.com/) - **Privacy policy:** [https://www.cem-instruments.com/products/Meterbox/icTT/legal/useragreement.html](https://www.cem-instruments.com/products/Meterbox/icTT/legal/useragreement.html) ## Description Note: Meterbox iCTT BLE need to be used together with CEM DT-157(BLE) coating thickness tester.

Meterbox iCTT BLE — the first creative combination of Android Phone/Pad and coating thickness tester brings completely new User Experience to coating thickness industry.Friendly interactive interface, rich scene models and standard reference data make the dull tedious measurements become relaxed and happy.

Meterbox iCTT BLE can real-time read the users' measured data through Bluetooth, and present the date with vivid form and curve, also record and analyze the data. Users can view the measured records through Meterbox iCTT BLE any time, in this way users can manage the data quickly and easily.

Meterbox iCTT BLE provide six application modes to users:
1. Rapid Testing
Fast test the coating thickness of batch products and facilitate the factory assembly line;

2. Vehicle Testing
To test whether the vehicle is refurbished or repainted and to ensure whether the vehicle coating thickness is in line with the relevant regulation of the state; which are done through testing different parts of the vehicle coating thickness and comparing data. Knowing these can facilitate used vehicle appraisal and new vehicle transaction;

3. Steel Structure Measurement
To judge whether the building comply with the basic indicators of design requirements and ensure the building safety through testing the coating thickness of the steel structure housing, which will bring convenience to steel structure house testing. To detect the steel structure and emergency response of the bridge, so that to hugely avoid serious security hidden danger caused by the corrosion and rust of the bridge;

4. Shipping Measurement
To test the surface coating thickness of plane can determine whether the body need to do operations such as maintenance, so that to keep safety fly. And to test the coating thickness emergency response of vessel and container can greatly avoid the salt corrosion, so that to keep navigation safety;

5. Household Measurement
To test and handle the coating thickness of commonly used household appliances can extend their service life and avoid safe hidden trouble;

6. Municipal Utilities Measurement
Subway, bus, pedestrian bridge, road signs, fire control pipes, water pipes, and heating pipes etc., all these affect the citizens all the time; and timely repair and maintenance of these equipments can ensure citizens’ safety well.

For more information about the Meterbox iCTT BLE and Coating Thickness Tester DT-157(BLE), Please visit website: http://www.cem-instruments.com.
DT-157(BLE) coating thickness tester will be on sale at www.jd.com. ## Rankings - #1,367,061 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.BLUETOOTH_ADVERTISE` - `android.permission.BLUETOOTH_CONNECT` - `android.permission.BLUETOOTH_SCAN` - `android.permission.POST_NOTIFICATIONS` - `com.cem.ictt.activitiesble.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [TOP-CHECK BLE](https://chrome-stats.com/d/topcheckble.b4a.tc.app) — 111 users - [Meterbox Pro](https://chrome-stats.com/d/com.cem.supermeterbox) — 17,495 users - [CoatingMaster](https://chrome-stats.com/d/com.master.coating) — 1,736 users - [Meterbox iThermoBLE](https://chrome-stats.com/d/com.meterbox.ithermoble) — 77 users - [Electric Meter](https://chrome-stats.com/d/com.zephy.vatester) — 470 users - [METRALOG](https://chrome-stats.com/d/de.gmci.metralog) — 2,005 users - [MT CTG](https://chrome-stats.com/d/com.metrelink.ctg) — 13 users - [Smart BT Measure](https://chrome-stats.com/d/com.cei.android_vcble) — 6,205 users - [Meterbox Probes](https://chrome-stats.com/d/cem.com.meterboxprobes) — 2,044 users - [BLE Meter And Logger](https://chrome-stats.com/d/kr.ftlab.ble_meter_logger) — 341 users - [Intelligent Meter](https://chrome-stats.com/d/com.elinkthings.hupu) — 21,676 users, 2.38 / 5 - [DMM KT360](https://chrome-stats.com/d/com.kt360.dmm) — 163 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.cem.ictt.activitiesble)