HT61 TRMS digital multimeter 6000 measuring points AC/DC HR000003

The new series of professional HT multimeters is the result of an important research work carried out at the most demanding users of this kind of equipment, i.e. laboratories where the choice of a measuring instrument is conditioned by strict tests about the accuracy, reliability and safety in the field of measures even in extreme conditions.

So a complete series of multimeters all able to perform measurements in TRMS, all made in CAT IV at 600V, with autorange function available on all models and with the possibility of backlit display.

The design is extremely modern, attractive but at the same time ergonomic to offer maximum convenience in use.

Extremely defined display also in color for the top model HT64. In the summary table you can see all the features that distinguish and enhance this innovative series of professional instruments.

Display:

• LCD display, 4 digits with maximum reading 6000 points plus sign and decimal point and bargraph
• Automatic polarity indication
• Backlighting
• OL" out of scale indication
• Response time: 2 volts/s
• Conversion: TRMS
  
  
  

Functions:

• Data HOLD
• MAX/MIN for maximum and minimum measurements
• RANGE for manual scale change
• REL for relative measurements
  
  

Power supply:

• 1 x 9V alkaline battery type IEC 6F22 NEDA 1604
• Battery life: approx. 25h (backlight ON), approx. 50h (backlight OFF)
• Auto Power OFF after 15 minutes of non-use
  
  

Mechanical features

• Dimensions (W x L x H): 175 x 85 x 55mm
• Weight (including battery): 360 grams
• Mechanical protection: IP40
  
  

Environmental conditions:

• Operating temperature: 5°C ÷ 40°C
• Operating humidity: <80%RR
• Storage temperature: -20°C ÷ 60°C
• Storage humidity: <80%RH
• Max usage altitude: 2000m
  
  

Reference standards

• Safety : IEC/EN61010-1
• EMC : IEC/EN61326-1
• Pollution degree: 2
• Insulation: double insulation
• Measurement category : CAT IV 600V - CAT III 1000V