CEM Manuals & User Guides

CEM DT-861 Light Meter Instruction Manual

April 16, 2026

CEM DT-861 Light Meter Specifications Display: 1999 counts LCD with LUX, fc, LOBAT, and MAX indication Polarity: Automatic, (-) negative polarity indication Over-range: 'OV' mark indication Low battery indication: 'BAT' icon displayed when battery voltage drops below the operating level…

Brand: CEM

CEM LDM-110H Professional Laser Distance Meter Instruction Manual

November 9, 2024

CEM LDM-110H Professional Laser Distance Meter These professional Laser Distance Meters are designed to give special users a high accuracy, one person distance measuring and estimating tool to measure remote and difficult reaching places. The “H” series enhanced the measurement…

Brand: CEM

CEM DT-171 Humidity and Temperature USB Datalogger User Guide

April 22, 2024

CEM DT-171 Humidity and Temperature USB Datalogger FEATURES Memory for 32,000 readings (16000 temperature and 16,000 humidity readings) Dew point indication Status Indication USB Interface User-Selectable Alarm Analysis software Multi-mode to start logging Long battery life Selectable measuring cycle: 2s,…

Brand: CEM

CEM DT-6650 Multifunction Installation Tester Instruction Manual

March 5, 2024

CEM DT-6650 Multifunction Installation Tester Product Information General Specification: Power Source: Battery Battery Life: CAT Rating Protection Classification: Protection Rating LCD Display: Yes Operating Temp: As per specifications Relative Humidity: As per specifications Storing Temp: As per specifications Operating Altitude:…

Brand: CEM

SILMET Proglass Plus Cem User Manual

February 8, 2024

SILMET Proglass Plus Cem PREPARE RESTORATION STEP 1 Seat the restoration to check occlusion, proper fit, and contact. Tip: Do not force the restoration into place. STEP 2 Sandblast with 30 or 50 microns of aluminum oxide at 2 Bar…

Brand: SILMET

Circutor CEM M-ETH Communications Interface Instruction Manual

November 2, 2023

Circutor CEM M-ETH Communications Interface Instruction Manual SAFETY PRECAUTIONS Follow the warnings described in this manual with the symbols shown below DANGER Warns of a risk, which could result in personal injury or material damage. ATTENTION Indicates that special attention…

Brand: Circutor

CEM 2552134 Radiation scanner Geiger Counter Radiation Instruction Manual

September 6, 2023

CEM 2552134 Radiation scanner Geiger Counter Radiation Product Information Product Number: 2552134 The product comes with the following items: Not specified For the latest information about the product, you can download the product information from www.conrad.com/downloads or scan the QR…

Brand: CEM

CEM DT-350H Digital Clamp Meter Instruction Manual

August 14, 2023

CEM DT-350H Digital Clamp Meter Instruction Manual Safety International Safety Symbols This symbol, adjacent to another symbol or terminal, indicates the user must referto the manual for further information. This symbol, adjacent to a terminal, indicates that, under normal use,…

Brand: CEM

CEM DT-612 Digital Thermometer Owner’s Manual

June 5, 2023

CEM DT-612 Digital Thermometer INTRODUCTION This instrument is a portable 31/2 digit, compact-sized digital thermometer designed to use an external K-type thermocouple as a temperature sensor. Temperature indication follows National Bureau of Standards and IEC584 temperature/voltage tables for K-type thermocouples.…

Brand: CEM

CEM SC-05 Sound Level Calibrator Owner’s Manual

June 5, 2023

CEM SC-05 Sound Level Calibrator Owner's Manual SC-05 SOUND LEVEL CALIBRATOR  I    Simple Hand Held Instrument I    Battery Operated I    Provides two sound outputs of 114dB and 95dB I    Confirms to IEC 942 CLASS 2 I    Extremely useful for calibration…

Brand: CEM

Thermal Imager DT-870 User Manual

manual • August 20, 2026

Comprehensive user manual for the CEM DT-870 Thermal Imager. Includes setup instructions, operation guide, Bluetooth connectivity, settings, and technical specifications.

Brand: CEM

CEM DT-191 and DT-192 Series Temperature & Humidity Dataloggers Specifications

technical specification • July 14, 2026

Technical specifications and features for CEM DT-191, DT-191A, DT-191B, DT-192A, and DT-192B temperature and humidity dataloggers.

Brand: CEM

CEM GD-3306 Combustible Gas Leak Detector User Manual

manual • July 6, 2026

Comprehensive user manual for the CEM GD-3306 Combustible Gas Leak Detector. Includes safety guidelines, operating instructions, technical specifications, and troubleshooting procedures.

Brand: CEM

CEM DT-6650 Multifunction Electrical Tester Datasheet

technical specification • June 11, 2026

Technical specifications and features for the CEM DT-6650, a robust multifunction electrical installation tester with a 3.5-inch TFT color display.

Brand: CEM

CEM LM-16T/LM-16TR 360° Laser Level User Manual

manual • May 12, 2026

User manual for the CEM LM-16T and LM-16TR 360° self-leveling laser levels, covering safety, operation, remote control, battery maintenance, and technical specifications.

Brand: CEM

CEM T-72 Outdoor Thermal Vision Monocular Operating Instructions

Operating Instruction • April 27, 2026

Comprehensive operating instructions for the CEM T-72 384 x 288 Pixels Outdoor Thermal Vision Monocular, covering safety, specifications, structure, operation, menus, and mobile app integration.

Brand: CEM

CEM SC-05 Sound Level Calibrator - Technical Specifications and Features

Datasheet • April 22, 2026

Detailed information on the CEM SC-05 Sound Level Calibrator, including its features, general specifications, compliance, and contact details for CEM Instruments.

Brand: CEM

CEM DT-861 Light Meter Instruction Manual

Instruction Manual • March 29, 2026

Instruction manual for the CEM DT-861 digital light meter, detailing its features, specifications, operating instructions, panel description, and battery replacement procedures.

Brand: CEM

CEM DT-9054 Digital RCD Tester: Technical Specifications and Product Overview

Technical Specification • March 18, 2026

Detailed information on the CEM DT-9054 Digital RCD Tester, including its main functions for testing Residual Differential Devices (RDDs), trip time, trip current, and network conformity. Features technical specifications, accessories, and contact information.

Brand: CEM

CEM DT-5301 Digital Loop/PSC Tester: Specifications and Features

technical specification • January 23, 2026

Detailed specifications, features, and electrical characteristics of the CEM DT-5301 Digital Loop and Prospective Short Circuit Current (PSC) Tester. Includes general specifications, loop resistance, prospective short current, and AC voltage measurements.

Brand: CEM

Operating Instructions for CEM AC TRMS Clamp Meter DT-350H

Operating Instruction • November 6, 2025

Detailed operating instructions and specifications for the CEM AC TRMS Clamp Meter, model DT-350H. Includes safety precautions, meter description, specifications, and measurement procedures.

Brand: CEM

CEM DT-90 Thermo-Anemometer User Manual - Air Velocity & Temperature Measurement

User Manual • October 21, 2025

Detailed user manual for the CEM DT-90 Thermo-Anemometer. Learn about its features, specifications, operation, and maintenance for accurate air velocity and temperature measurements.

Brand: CEM

CEM DT-1308 Handheld Digital Light Meter User Manual

DT-1308 • April 17, 2026 • Amazon

Comprehensive user manual for the CEM DT-1308 Handheld Digital Light Meter, providing instructions on setup, operation, maintenance, and troubleshooting.

Brand: CEM

CEM LDM-100 Digital Laser Distance Meter User Manual

LDM-100 • April 15, 2026 • Amazon

Instruction manual for the CEM LDM-100 Digital Laser Distance Meter, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: CEM

CEM T-10 Thermal Imaging Camera User Manual

T-10 • March 30, 2026 • Amazon

Instruction manual for the CEM T-10 Thermal Imaging Camera (Type C), covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: CEM

CEM iLDM-150 Laser Distance Meter User Manual

iLDM-150 • March 22, 2026 • Amazon

Comprehensive user manual for the CEM iLDM-150 Laser Distance Meter, covering setup, operation, maintenance, troubleshooting, and specifications for accurate distance measurement.

Brand: CEM

CEM DT-172 Temperature and Humidity Data Logger User Manual

DT-172 • February 18, 2026 • Amazon

Comprehensive user manual for the CEM DT-172 Temperature and Humidity Data Logger, covering setup, operation, maintenance, and specifications for accurate environmental monitoring.

Brand: CEM

CEM DT-3398B True RMS AC/DC Clamp Meter User Manual

DT-3398B • February 12, 2026 • Amazon

Comprehensive user manual for the CEM DT-3398B True RMS AC/DC Clamp Meter, covering setup, operation, maintenance, troubleshooting, and technical specifications.

Brand: CEM

CEM DT-161 Professional Instant Read Meat Thermometer User Manual

DT-161 • January 11, 2026 • Amazon

User manual for the CEM DT-161 Professional Instant Read Meat Thermometer, covering features, setup, operation, maintenance, troubleshooting, and specifications.

Brand: CEM

CEM DT-9030 Electrical Tester User Manual

DT-9030 • December 16, 2025 • Amazon

Instruction manual for the CEM DT-9030 Electrical Tester, covering setup, operation, maintenance, troubleshooting, and technical specifications for safe and effective use.

Brand: CEM

CEM DT-191A Temperature and Humidity Data Logger User Manual

DT-191A • December 10, 2025 • Amazon

Comprehensive user manual for the CEM DT-191A Temperature and Humidity Data Logger, covering setup, operation, maintenance, troubleshooting, and technical specifications.

Brand: CEM

CEM DT-131 Digital Pocket Thermometer User Manual

DT-131 • November 1, 2025 • Amazon

This user manual provides comprehensive instructions for the CEM DT-131 Digital Pocket Thermometer, covering setup, operation, maintenance, and specifications for accurate temperature measurement.

Brand: CEM

CEM DT-9919 Digital Multimeter User Manual

DT-9919 • September 28, 2025 • Amazon

Comprehensive user manual for the CEM DT-9919 Digital Multimeter, covering setup, operation, maintenance, troubleshooting, and technical specifications.

Brand: CEM

CEM DT-156 Paint Coating Thickness Tester User Manual

DT-156 • September 23, 2025 • Amazon

Comprehensive user manual for the CEM DT-156 Paint Coating Thickness Tester. Learn about setup, operation, calibration, data management, and troubleshooting for accurate coating measurements on ferrous and non-ferrous metals.

Brand: CEM

CEM DT-9810 Mini Digital Clamp Meter User Manual

DT-9810 • October 1, 2026 • AliExpress

Comprehensive user manual for the CEM DT-9810 Mini Digital Clamp Meter, including setup, operation, maintenance, troubleshooting, and specifications for leakage current testing and household electrical maintenance.

Brand: CEM

Operating Instruction for CEM DT-398H AC TRMS Leakage Clamp Meter

DT-398H • 1 PDF • September 10, 2026 • AliExpress

Operating Instruction for AC TRMS Leakage Clamp Meter. This manual provides detailed instructions for the CEM DT-398H, covering safety, features, operation, maintenance, and specifications.

Brand: CEM

User Manual: CEM T-10 Smart Thermal Imaging Camera

T-10 • September 6, 2026 • AliExpress

User manual for the CEM T-10 Smart Thermal Imaging Camera, a portable infrared thermal imager designed for Android phones, featuring real-time temperature analysis, photo/video capture, and multiple color palettes.

Brand: CEM

GD-3308 Combustible Gas Leak Detector User Manual

GD-3308 • 1 PDF • June 19, 2026 • AliExpress

Comprehensive user manual for the CEM GD-3308 Combustible Gas Leak Detector, covering specifications, features, operation, safety, and maintenance for accurate gas leak detection.

Brand: CEM

CEM DT-5300B Earth Resistance Meter and DT-5302 Low Resistance Tester User Manual

DT-5300B, DT-5302 • May 4, 2026 • AliExpress

Comprehensive user manual for the CEM DT-5300B Earth Resistance Meter and DT-5302 Low Resistance Tester, covering setup, operation, maintenance, and specifications.

Brand: CEM

CEM DT-874 Industrial Thermal Imager User Manual

DT-874 • April 30, 2026 • AliExpress

Comprehensive user manual for the CEM DT-874 Industrial Thermal Imager, covering setup, operation, maintenance, troubleshooting, and specifications for precision temperature measurement.

Brand: CEM

CEM DT-610B Type K Thermocouple Thermometer Instruction Manual

DT-610B • 1 PDF • March 27, 2026 • AliExpress

Comprehensive instruction manual for the CEM DT-610B Type K Thermocouple Thermometer, detailing setup, operation modes, maintenance, technical specifications, and safety guidelines for accurate temperature measurement.

Brand: CEM

CEM AC-11H AC Voltage Detector User Manual

AC-11H • 1 PDF • March 22, 2026 • AliExpress

Comprehensive user manual for the CEM AC-11H Non-Contact AC Voltage Detector, including specifications, setup, operation, and safety guidelines.

Brand: CEM

CEM Industrial Dual Laser Infrared Thermometer User Manual

DT-8867H Series • 1 PDF • March 20, 2026 • AliExpress

Comprehensive user manual for the CEM DT-8867H/8868H/8869H series industrial dual laser infrared thermometers, covering features, operation, specifications, and safety guidelines.

Brand: CEM

CEM DT-1317 Solar Irradiance Meter User Manual

DT-1317 • March 18, 2026 • AliExpress

Comprehensive user manual for the CEM DT-1317 Solar Irradiance Meter, including setup, operation, maintenance, specifications, and troubleshooting for photovoltaic system testing.

Brand: CEM

CEM DT-8809A Professional Light Meter User Manual

DT-8809A • March 10, 2026 • AliExpress

Comprehensive instruction manual for the CEM DT-8809A Professional Light Meter, covering setup, operation, maintenance, specifications, and troubleshooting for industrial light measurement.

Brand: CEM

CEM DT-859B 5-in-1 Multifunction Environment Meter User Manual

DT-859B • February 28, 2026 • AliExpress

Comprehensive user manual for the CEM DT-859B 5-in-1 Multifunction Environment Meter, covering setup, operation, maintenance, and specifications for sound, light, humidity, temperature, and anemometer functions.

Brand: CEM