Model Number
a70 Chief Inspector
z70 Chief Inspector
Frame Rate
9 Hz
30 Hz*
Sensor Info
Uncooled Microbolometer Focal Plane Array (EPA)
Resolution/Pixel Size
384 x 288
Spectral Range
8 - 14µm
Thermal Sensitivity
0.06 @ 30°C
Image Performance
LCD Display
High Resolution 3.5" LCD, 640 x 480
Visible Camera
1.3 Megapixel CMOS Sensor
Lens Parameter
Field of View
25° x 19°
Focus Range
0.1 m to ∞ˆž
Focus Type
Spatial Resolution
1.37 mrad
Measurement Analysis
Measurement Range

Low/High Temperature Switchable

-4 to 356°F (-20 to 180°C)


212 to 1112°F (100 to 600°C)
Measurement Accuracy
Greater of ±2% of reading or ±2°C
Image Control
11 Color Palettes: Ironbow; Negative Grayscale; Positive Grayscale; Amber; Hot Metal; Cool Metal; Rainbow Green-Red; Rainbow Blue-Red; Rainbow Black-White; High Contrast Blue-Yellow; and High Contrast Violet-White
Image Adjustment:
Auto Ranging / Manual Level and Span / Adjustable Display Brightness Control
Auto Calibration with Adjustable Time Interval or Push Button Manual
Measurement Mode
Spots, Areas, Lines, Isotherms, Delta T
# of Measurement Spots
1 Hot, 1 Cold, plus 2 Adjustable
# of Measurement Areas
# of Measurement Lines
1 Vertical, 1 Horizontal
T Reflect
Manual Adjustment
T Correct
Manual Adjustment
Digital Zoom
2x or 4x
Thermal/Visible Image
Toggle between Thermal and Digital
High and Low Temperature Audible and Visible Alarm; Isotherm Visible Alarm
Temperature Scale
User Selectable °C, °F and K
User Settings
Date/Time, Temperature Unit, and 11 Languages: English; Spanish; French; German; Italian; Portuguese; Korean; Japanese; Russian; Simplified Chinese; and Traditional Chinese
Emissivity Range
Adjustable from 0.01 to 1.00 with Built-In Emissivity Table
Image Storage
Removable Storage
2 GB SD / Time Stamped
Storage Mode
Manual Single Image Save or Programmable Auto Save to SD Card
File Format (Thermal)
JPEG plus Temperature in 14 bit data
File Format (Visible)
File Size
100K (Typical Value)
Voice Annotation
Maximum 45 seconds per image
Laser Pointer
Class 2, < 1mW / 635nm, Red
Report Analysis Software
Video Output
User Selectable PAL and NTSC
Freeze Frame / Save Image
Freeze Frame or Save Image, Thermal and/or Visible to SD Card
Ambient Operating Temperature
5° to 122°F (-15° to 50°C)
Storage Temperature
-4° to 140°F (-20° to 60°C)
≤ 90% non-condensing
IP Rating
IP 54
1 Rechargeable Lithium Ion Battery
Operating Time
2 Batteries provide ≥ 4 plus hours of operation
Power Save Mode
Charging System
External AC Mains Battery Charger included; In Camera Charging with optional AC Battery Charger
General Info
Impact Resistant Molded Plastic and Wrist Strap
Hand Held with Tripod Mounting / 1/4" -20
4.5" W x 5.9" L x 9" H (115mm W x 150mm L x 230mm H)
Weight (w/o Battery)
1.65 lbs (0.75 kg)
Included Accessories
Carrying Case; Wrist Strap; Lens Cap; 2 Rechargeable Lithium Ion Batteries; Video Out Cable; AC Mains Battery Charger; Report & Analysis Software; User Manual; SD Card & Reader
Optional Accessories
Auxillary Charging Pkg includes: Car Charger, AC charger, and International Plugs
Safety Certificates
Shock Test
25G, IEC68-2-29
Vibration Test
2G, IEC68-2-6
Immunity Tests
Emission Limits

Download these specifications as a pdf.

*Export Licensing Fee on 30Hz models may be required for your country, with licensing subject to US Government approval. No export license is required for 9Hz models.

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