Dual LCD for simultaneous display of Relative Humidity and Temperature Temperature is °C/°F switchable Built-in Humidity and Temperature sensors for convenient operation Pocket size for quick and reliable measurements at any location Max/Min memory functions for display of highest and…

Includes analog output and fast/slow response feature 401025 is a Foot Candle/Lux Meter which measures light level to 5000FC (foot-candles) and 50,000 Lux with a 5% accuracy using a precision photo diode and color correction filter. Meter features fast/slow response time and an analog output…

With the CO15, checking CO levels is as easy as pushing just 1 button on the model CO15, which measures up to 999ppm. An audible alarm indicator will continuously beep starting at 25ppm (preset warning level - value can be adjusted) and the display will flash until the CO level goes down to normal…

Measure the Light Intensity for Color LED Lights Measure White, Red, Yellow, Green, Blue, and Purple LED and Standard Lighting in Lux or Foot-Candle (Fc) units Manually store/recall up to 99 readings 4000 count LCD display Cosine and color corrected measurements Min/Max Average…

4-Channel datalogging with 6 Thermocouple types (J, K, E, T, R,S) and 2-Channel datalogging with RTD (Pt100Ohm) probes Displays [T1, T2, T3, T4] or differential [T1-T2] reading Offset adjustment used for zero function to make relative measurements Stores 99 readings manually and 20M…

Double molded housing for added durability Dual display of Insulation Resistance and Test Voltage Backlit super large display 250V, 500V, and 1000V test voltages Insulation Resistance to 2000MΩ Auto power off Lo Ωfunction for testing connections Lock Power On Function for…

Thomas No. 1220W05 Triple LCD simultaneously displays 3 Type-K Temperature channels Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto Complete with (6)…

Three models to choose from: HD700 (±2psi range) HD750 (±5psi range) HD755 (±0.5psi range) 11 selectable units of measure Max/Min/Avg recording and Relative time stamp Data Hold and Auto power off functions Large LCD display with backlighting Zero function for offset correction or…

Features: Fold up protective housing extends to 9" for better reach Large dual display of air velocity and temperature Data Hold to freeze most recent display Auto shut-off 20 minutes after last key is pressed Water resistant housing floats and drop tested to 6 feet …

The CO220 measures Carbon Dioxide (CO2), Air Temperature, and Humidity with user selectable high/low alarms. Measures CO2 up to 9,999ppm and features six emoticons to indicate indoor air quality levels. Visible and Audible CO2 warning alarm. Displays Year, Month, Day and Time. Manually…

Measures up to 1832ºF with 50 to 1 distance to target ratio Laser pointer to identify target area Highest 50 to 1 distance to target ratio measures smaller surface areas at greater distances Widest Temperature range from -58 to 1832ºF (-50 to 1000ºC) Adjustable high/low alarm alerts user…

4-wire Pt-100Ohm RTD probe with 4-pin DIN plug latinum RTD temperature sensor (100Ohm) Wide temperatures range: -40 to 932°F (-40 to 500°C)

Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution Units of measure include µS/cm, mS/cm, ppm, ppt, mg/L, and g/L Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0 - conveniently calculates the TDS value Large 3-1/2 digit (2000…

Insulated inductive probe prevents shorting conductors Tests wire trace, continuity test, clear/busy/ringing line test and tip/ring identification Alligator clips for non-terminated cables and modular connectors for direct connections to telephone and internet wiring Built-in speaker…

Measuring range: -58 to 572°F (-50 to 300°C) Resolution 0.1° Large LCD Features include °C/°F switchable, data hold, min/max recording, response time of less than one second and auto power off after one hour of when probe is placed in stored position. Unit…

The VB450 is a convenient compact sized Vibration Meter which measures vibration levels in industrial machinery. Misalignment, poor balancing, structural compromises, and other factors can cause unwanted vibration increases.  VB450 features a wide 10Hz to 1500Hz frequency range and provides…

Measures Carbon Dioxide (C02) , Temperature, Humidity, Dew Point, and Wet Bulb Calculates statistical 8 hour and 15 minute time weighted averages Maintenance free NDIR (non-dispersive infrared) CO2 sensor Measurement ranges: CO2: 0 to 5,000ppm, Temperature: 14 to 140°F (-10 to 60°C) , Humidity:…

6000 count LCD display Waterproof (IP67) rugged design for heavy duty use Rugged design — drop proof to 6 feet 1000V input protection on all functions Dual sensitivity frequency functions Dual sensitivity frequency functions Large backlit LCD with bargraph Duty Cycle function and Diode…

The DT100M measures distance up to 330ft (100m) and can calculate area and volume and the integrated Pythagoras theorem which allows for the user to take indirect measurements. Other features include continuous measurement with Min/Max distance tracking that updates every 0.35 seconds, 20 point…

Dual display of pH or mV and Temperature ATC or manual Temperature compensation 3 point calibration ensures the best linearity and accuracy Large backlit dual LCD Stores 99 readings manually and 20M readings via 2G SD card User programmable sampling rate Built-in PC interface …

The PQ3450-2 is a 200 Amp Data logging Power Analyzer (up to 30,000 sets of measurements). Large dot-matrix, sun-readable, numerical, backlit LCD with easy-to-use onscreen menu. Full system analysis with up to 35 parameters. Includes 200 Amp Current Clamps; Optional 1200 Amp Current Clamps or 3000…

LED AC/DC voltage indication: AC: 24, 48, 120, 208, 240, 277, 480, 600 DC: 6, 12, 24, 36, 48, 110, 220, 400 Polarity detection with LEDs for positive and negative DC Two handed operation for low impedance testing Built-in flashlight for testing in tight areas Voltage function operates…

WTH600-KIT is a Professional Weather Station with Integrated 5-in-1 Sensor. The wireless 5-in-1 sensor contains a self-emptying rain collector for measuring rainfall, anemometer, wind vane, temperature and humidity sensors. It is fully assembled and calibrated for your easy installation. It sends…

The RHM16 is a Miniature Hygro-Thermometer ideal for monitoring Temperature and Humidity conditions in enclosed or open space environments. It helps gauge proper heat and moisture levels and it also records high and low extremes during the day. Simultaneous display of Temperature and Humidity…

Extech’s SD900 allows technicians to easily monitor and record DC mA values from 3 external sensors, transducers, and other sources using one meter. It also stores the time and date of when readings are taken. The logger features a large triple LCD display and records data on an SD card in an…

Oxygen level displayed as % Saturation or Concentration (mg/L [ppm]) Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments) Adjustable Salinity Compensation from 0 to 50ppt Analog bargraph indicates trrends Memory stores up to 25 data sets with DO and Temperature reading …

Durable construction Case may be grounded separately Three binding posts permit isolated substitutions Dims: 4.6 x 5.7 x 1.4 (116.8 x 144.8 x 35.6mm)Weight: 10.6oz (299g) 380400 Resistance Box 1% Resistance substitution from 1 to 11,111,110 Seven Decade Ranges of Resistance Values can be…

Datalogs 32,000 readings (16,000 for each parameter: humidity/temperature) Dew point indication via Windows® software (included) Selectable data sampling rate: 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr User-programmable alarm thresholds for RH and temperature Status…

Measures Volatile Organic Compounds and CH2O/HCHO Concentrations in Real Time The VFM200 measures VOC (Volatile Organic Compound) and Formaldehyde concentrations in real-time. Fast response time, compact, easy-to-carry, and excellent for checking the indoor air quality of homes, offices,…

Quickly measure RPM, surface speed and length with one tool Large 5 digit backlit LCD display Microprocessor based with quartz crystal oscillator to maintain high accuracy Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average) Wide RPM (photo and…

Adjustable 30V/1A supply Dual backlit LCD display for voltage and current Constant voltage or current Short circuit protection Current limiting High load/line regulation Low noise/ripple Banana plug output terminals

Upgraded models now feature super large LCD display and touch keypad LCD displays readings in mA or as a % of the> 0 to 24mA range or as mV in voltage ranges Five stored calibration values for fast calibrations 412355A Current + Voltage Calibrator provides adjustable 0 to 24mA and 0 to 20V…