


Illuminated Display
Battery Lifetime up to 10 Hours


Fast Identification of Temperature Change By Graph Curve
Robust & Fast-Reaction Probes for Quick Measurements

Robust & Fast-Reaction Probes for Quick Measurements
Wireless Temperature Measurement in The Most Diverse Applications


Simple Configuration & Determination of Volume Flow
Measurement Menu for Pressure Drop Test

Starting Current Measurement
True Root Mean Square Measurement-TRMS

Non-Contact Surface Temperature
Measuring Spot Marking

160 x 120 Pixel Resolution
100 mK Thermal Sensitivity

Patented all-Round LED Display
Clear Patented 360 Deg AllRound Display is Legible From all

True Root Mean Square Measurement- TRMS
Low-Pass Filter

Laser Sighting
Adjustable Alarm Limits

Robust & Fast-Reaction Probes for Quick Measurements
Wireless Temperature Measurement in The Most Diverse Applications


Practical: with Single-Point Averaging, max/min & Hold Function
Displays M/S, Km/H, Fpm, Mph & Kts


10 Units to Choose From; Pa, Hpa, Mbar, Mmh2O,Mmhg,inh2O, inhg,
Flow Measurement Possible with Optional Pitot Tube

Measurement Distance Up to 600 mm
Easy One-Hand Operation

Display illumination
Min Max. Values

Ergonomic Handle Shape
Checks Residual Current Circuit Breakers

without Manual Rotary Knob Prevents incorrect Settings & Saves on
Large Illuminated LCD for Optimum Legibility

Unique Grab Mechanism Makes
Used Via Bluetooth with Testo Smart Probes App & Smartphone

Laser Sighting
Adjustable Alarm Limits

Wireless Measurement Data Transfer from Testo 770-3 Clamp Meter
Integrated Digital Camera & Laser Marker