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Next Generation SUPERMETERTM with Laser Sighting 3 Meters in 1!
HHM290  - Discontinued

Next Generation SUPERMETERTM with Laser Sighting 3 Meters in 1!
Infrared Pyrometer with Patented Switchable Laser Circle/Dot Sighting
Digital Emissivity Adjustment from 0.1 to 1.00 in 0.01 Steps
Optical Field of View of 10:1 (Distance to Spot Size)
High Performance, Rugged Design with Large Backlit LCD Display
Dual K Type Thermocouple Inputs (Non-Isolated) and Temperature Display (T1 & T2) as well as Differential Temperature (T1-T2)
Full Function Multimeter Featuring Min, Max, and Average Readings
Measures Voltage, Current, Resistance, Capacitance, Inductance, and Frequency
Built-in Diode and Logic Test
Battery Powered as well as AC Powered Using an Adaptor
Auto Power Shut Off Feature
Tripod mount and a Built-in Rubber Boot

The HHM290 has been discontinued. Please contact our Sales department for possible alternative suggestions.

The HHM290 is a low cost digital multimeter & thermometer. It has a built-in infrared sensor and laser sighting for non-contact temperature measurement. The optical field of view is 10 to 1. This multimeter also measures and displays voltage, current, resistance, inductance, capacitance and frequency. It also has dual type K thermocouple inputs (non-isolated) for temperature measurement. Special features include T1-T2, min, max and average readings, manual/auto range and a built-in timer.

Operating Temperature: 0 to 40°C (32° to 104F)C
Power: 6AA size 1.5 Vdc Batteries or DC Adaptor, 9 Vdc @ 200 mA
Display: Dual Backlit LCD with digital readout
Low Battery Indication: Icon on LCD
Battery Life: 100 hours normal operation, No Laser or LCD Backlit.
Tripod Mount: 1/4"-20 UNC
Dimensions:8 x 4 x 2" (203 x 101 x 51mm)
Weight:1.42 lb (640 g)

Thermocouple Type: Dual K type (non-isolated)
Display: T1, T2, or T1-T2
Accuracy: 2% Rdg or 2°C
Measurement Range: -328 to 1999°F (-200 to 1372°C)

Measurement Range: -4 to 1022°F
(-20 to 550°C)
Accuracy @22°C: 2% of Rdg or 1.7°C, whichever is greater
IR Resolution: 1°F or °C
Optical Field of View: 10 to 1
Spectral Response: 8 to 14 micron
Emissivity: 0.1 to 1.00 adjustable
Response Time: < 1.5 seconds or better
Wavelength (Color): 630-700 nm, (Red)
Maximum Optical Power output: <1 mW. Class II Laser Product
Operating Distance:
Laser Dot - Up to 40 ft. (12m) Laser Circle - Up to 15 ft. (4.5m) Laser Indicator: Laser icon on the display

Range: 430 mV to 1000 V
Accuracy: 0.25% Rdg + 10 Digits

Range: 430 uA to 10 A
0.5% Rdg + 10 Digits (Up to 43 mA)
2% Rdg + 10 Digits (Up to 10 A)

Range: 430 mVac to 750 Vac
Accuracy: 1% Rdg + 20 Digits

Range: 430 uA to 10 A
1% Rdg + 20 Digits (Up to 43 mA)
2.5% Rdg + 20 Digits (Up to 10 A)

Range: Up to 41 Megaohms
Accuracy:0.3% Rdg + 20 Digits (Up to 4.1 Megaohms)

Range: Up to 1 MHz
Accuracy:0.1% Rdg + 3 Digits

Range: 4.3 nF to 430 uF
Accuracy: 5% Rdg + 100 Digits

Large LCD Display!

Caution: This product and all in the series are not for use in medical evaluations. These products cannot be used to measure body temperature. They are meant for industrial and scientific purposes.

Product Selection (Specify Model Number)
 Part Number   Availability   Price    Description   
 HHM290/N     Consult sales   Digital multimeter/infrared thermometer with laser sighting Dot/Circle Switch  
 HHM290-SC in-stock    $16.25     Soft carrying case  
 HHM57-TL in-stock    $10.70     Test leads (1 set)  
 HHM-TL in-stock    $6.35     Replacement test leads (1 set)  
 KTSS-HH in-stock    $35.50     General purpose immersion probe (type k)  
 88001K in-stock    $127.50     General purpose surface probe (type k)  
 CAL-3-IR Consult Sales    $150.00     NIST traceable calibration  
 TRIPOD in-stock    $47.75     Lightweight tripod with soft carrying case  
 HHM290-ADAPTER-110V in-stock    $25.50     110V ADAPTER:HHM290 US PLUG  
All dollar amounts on this site are shown in US currency.

 Note: (1)Each unit comes complete with rubber boot, two (2) type K beaded wire thermocouples, 6 AA alkaline batteries, test leads and operator’s manual.
 Ordering Example: (1) HHM290-SC Soft carrying case, (1) KTSS-HH General purpose immersion probe = $51.75


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