{"id":184652,"date":"2025-04-23T09:09:02","date_gmt":"2025-04-23T02:09:03","guid":{"rendered":"https:\/\/techmaster.com.vn\/?post_type=product&p=184652"},"modified":"2025-04-23T10:13:30","modified_gmt":"2025-04-23T03:13:30","slug":"handheld-digital-multimeter-keysight-u1241b","status":"publish","type":"product","link":"https:\/\/techmaster.com.vn\/en\/handheld-digital-multimeter-keysight-u1241b\/","title":{"rendered":"Handheld Digital Multimeter – Keysight U1241B"},"content":{"rendered":"

SPECIFICATIONS HANDHELD DIGITAL MULTIMETER – KEYSIGHT U1241B<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

General technical data<\/b><\/h4>\n<\/td>\n<\/tr>\n

Display resolution<\/span><\/td>\n10, 000<\/span><\/td>\n<\/tr>\n
Display<\/span><\/td>\n4 \u00bd-digit Liquid Crystal Display (LCD) with maximum reading of 10,000-count\u00a0<\/span><\/p>\n

Automatic polarity indication<\/span><\/td>\n<\/tr>\n

AC bandwidth<\/span><\/td>\n2 kHz<\/span><\/td>\n<\/tr>\n
True RMS<\/span><\/td>\nAC<\/span><\/td>\n<\/tr>\n
Voltage DC<\/span><\/td>\nRange: 100 mV to 1000 V<\/span><\/p>\n

Accuracy: 0.1% + 2 counts<\/span><\/td>\n<\/tr>\n

Voltage AC<\/span><\/td>\nRange: 100 mV to 1000 V<\/span><\/p>\n

Accuracy: 1.0% + 3 counts
\n<\/span><\/td>\n<\/tr>\n

Power consumption<\/span><\/td>\n530 mVA maximum with backlight and flashlight.<\/span><\/td>\n<\/tr>\n
Battery life<\/span><\/td>\n300 hours\u00a0<\/span><\/td>\n<\/tr>\n
Connectivity<\/span><\/td>\nInfrared (IR) port, connect with IR-USB cable<\/span><\/td>\n<\/tr>\n
Operating environment<\/span><\/td>\nFull accuracy from \u201320 \u00b0C to 55 \u00b0C; and up to 80% R.H. for temperature up to 30 \u00b0C decreasing linearly to 50% R.H. at 55 \u00b0C<\/span><\/p>\n

Pollution degree II\u00a0<\/span><\/p>\n

Altitude up to 3000 meters<\/span><\/td>\n<\/tr>\n

Measurement category<\/span><\/td>\nCAT III 1000 V \/ CAT IV 600 V<\/span><\/td>\n<\/tr>\n
Ingress protection rating<\/span><\/td>\nNo<\/td>\n<\/tr>\n
Temperature coefficient<\/span><\/td>\n0.05 x (specified accuracy)\/\u00b0C (from \u201320 \u00b0C to 18 \u00b0C or 28 \u00b0C to 55 \u00b0C)<\/span><\/td>\n<\/tr>\n
Common Mode Rejection Ratio (CMRR)<\/span><\/td>\n> 120 dB at DC, 50\/60 Hz \u00b10.1% (1 k\u2126 unbalanced)<\/span><\/td>\n<\/tr>\n
Normal Mode Rejection Ratio (NMRR)<\/span><\/td>\n> 60 dB at 50\/60 Hz \u00b10.1%<\/span><\/td>\n<\/tr>\n
Dimensions<\/span><\/td>\n184 mm (H) \u00d7 87 mm (W) \u00d7 57 mm (D)<\/td>\n<\/tr>\n
Weight\u00a0<\/span><\/td>\n545 grams (with batteries)<\/span><\/td>\n<\/tr>\n
Warranty<\/span><\/td>\nThree years for main unit. Three months for standard shipped accessories<\/span><\/td>\n<\/tr>\n
Calibration cycle<\/span><\/td>\nOne year, or; Two years (with 1.5 times of one year specification)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Keysight U1241B: High-Performance Digital Multimeter<\/strong><\/p>\n

The Keysight U1241B handheld digital multimeter is a powerful tool designed for engineers and technicians who demand accuracy, durability, and ease of use. With its 10,000-count display and 0.1% basic DC voltage accuracy, this multimeter ensures precise measurements in demanding environments. Certified to drop-tested from 3 meters, the U1241B is ideal for industrial field applications. It supports AC\/DC voltage and current measurements, as well as resistance, capacitance, frequency, diode testing, and temperature monitoring using a K-type thermocouple. The True RMS feature guarantees accurate readings even for non-sinusoidal signals. With up to 300 hours of battery life, built-in LED flashlight, and IR-USB connectivity for data logging, the Keysight U1241B is a compact, reliable, and high-performance digital multimeter for professionals working in harsh or low-light environments.<\/p>\n

\"Handheld<\/a>
Handheld Digital Multimeter – Keysight U1241B<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

More features<\/h3>\n
    \n
  • Dust and water resistant, and the durability to withstand a 10-ft drop<\/li>\n
  • Built-in LED flashlight and 300 hours of battery life<\/li>\n
  • Keysight Remote Link Solution enabled<\/li>\n
  • CAT III 1000 V and CAT IV 600 V Overvoltage Protection<\/li>\n<\/ul>\n","protected":false},"featured_media":184660,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[260,274,282,503],"product_tag":[],"class_list":{"0":"post-184652","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-measuring-instruments","7":"product_cat-electrical-measuring-instruments","8":"product_cat-multimeter","9":"product_cat-handheld-multimeter","10":"pa_brand-keysight-en","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"yoast_head":"\nHandheld Digital Multimeter - Keysight U1241B - Techmaster Electronics JSC<\/title>\n<meta name=\"description\" content=\"Get accurate and reliable measurements with the Keysight U1241B handheld DMM. 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