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Fluke 1587 FC-NIST OffersThe high-performance 2-in-1 insulation digital multimeter
This insulation multimeter is the combination of a digital insulation tester that comes supplied with a full-featured, True RMS digital multimeter in a single compact, handheld unit, which enables maximum versatility for troubleshooting and preventative maintenance.
This product includes a Traceable Calibration Certificate with full Data and Uncertainties.
Features
Keep yourself safe. Find hidden problems faster. Put the paperwork down.
Fluke Connect and this insulation multimeter helps you identify tough problems, fix, and wirelessly communicate your work quickly and easily - all at a safe distance.
Add diagnostics with Fluke Connect
Fluke Connect is enabled so you can download the free application to your smartphone and gain additional functions, including:
Disconnect any electronic devices like motor drives, PLC’s, transmitters, etc. before performing insulation testing. Electronics can be damaged by applying higher than normal voltage.
The effect of temperature should be considered - it is recommended that tests be performed at a standard conductor temperature of 20 °C (68 °F) or that a temperature baseline is established while compensating future readings by using a DMM with a probe or an infrared thermometer.
Select a test voltage appropriate for the insulation being tested. The objective is to stress the insulation but not to over-stress it. When in doubt, use a lower test voltage. It’s usually appropriate to test insulation at twice the voltage it normally sees: for example 460 V to 600 V rated equipment is often tested at 1000 V.
When using an insulation tester, leave the leads connected when you stop the test. The insulation tester can discharge any residual test voltage.
Conductors that are close to each other have a normal capacitance. This will cause an insulation resistance reading to start low and increase steadily until it stabilizes. This type of increase is normal, but if the reading jumps violently down and up again this indicates arcing.
Although the current is tightly limited, an insulation tester can generate sparks and minor but painful burns. The unexpected surprise can cause an operator to jerk away. As always, work away from live systems and use safe work practices when working overhead.
Using Fluke Thermal Imaging to Troubleshoot Motors & DrivesInfrared cameras, also called thermal imagers, are useful for troubleshooting motor problems as well as for monitoring motor condition for preventative maintenance in power generation, manufacturing and commercial plants. Thermal images of motors reveal their operating condition as indicated by surface temperature. Such condition monitoring is important as a way to avert many unexpected motor malfunctions in systems that are critical to manufacturing. The onset of motor failures can often be detected by a variety of techniques, including vibration, ultrasound and thermal imaging.
In this article, we cover why use thermal imaging and what to scan, as well as some notes on what to look for, including shaft misalignment.
| AC Voltage Measurements | |
| Range | 600 mV 6 V 60 V 600 V 1000 V |
| Resolution | 0.1 mV 0.001 V 0.01 V 0.1 V 1 V |
| 50 to 60 Hz ±(% of Rdg + counts) | ±(1% + 3) ±(1% + 3) ±(1% + 3) ±(1% + 3) ±(2% + 3) |
| 60 to 5000 Hz ±(% of Rdg + counts) | ±(2% + 3) ±(2% + 3) ±(2% + 3) ±(2% + 3)1 ±(2% + 3)1 |
| Low-Pass Filter Voltage | |
| Range | 600 mV 6 V 60 V 600 V 1000 V |
| Resolution | 0.1 mV 0.001 V 0.01 V 0.1 V 1 V |
| 50 to 60 Hz ±(% of Rdg + counts) | ±(1% + 3) ±(1% + 3) ±(1% + 3) ±(1% + 3) ±(2% + 3) |
| 60 to 400 Hz ±(% of Rdg + counts) | ±(2% + 3) - (6% - 3) ±(2% + 3) - (6% - 3) ±(2% + 3) - (6% - 3) ±(2% + 3) - (6% - 3) ±(2% + 3) - (6% - 3) |
| DC Voltage Measurement | |
| Range | 6 V dc 60 V dc 600 V dc 1000 V dc |
| Resolution | 0.001 V 0.01 V 0.1 V 1 V |
| Accuracy ±(% of Rdg + Counts) | ±(0.09% + 2) ±(0.09% + 2) ±(0.09% + 2) ±(0.09% + 2) |
| Input Impedance | 10 MΩ (nominal), <100 pF |
| Nominal Mode Rejection Ratio | >60 dB at 50 or 60 Hz |
| Common Mode Rejection Ratio | >120 dB at dc, 50 or 60 Hz (1 k unbalance) |
| DC Millivolts Measurement | |
| Range | 600 mVdc |
| Resolution | 0.1 mV |
| Accuracy ±(% of Rdg + Counts) | ±(0.1 + 1) |
| DC and AC Current Measurement | |
| Range | 400 mA |
| Resolution | 0.1 mA |
| Accuracy ±(% of Rdg+Counts) | ±(1.5% + 2)1 |
| Burden Voltage (Typical) | 2 mV/mA |
| Range | 60 mA |
| Resolution | 0.01 mA |
| Accuracy ±(% of Rdg+Counts) | ±(1.5% + 2)1 |
| Burden Voltage (Typical) | 2 mV/mA |
| DC | |
| Range | 400 mA |
| Resolution | 0.1 mA |
| Accuracy ±(% of Rdg+Counts) | ±(0.2% + 2) |
| Burden Voltage (Typical) | 2 mV/mA |
| Range | 60 mA |
| Resolution | 0.01 mA |
| Accuracy ±(% of Rdg+Counts) | ±(0.2% + 2) |
| Burden Voltage (Typical) | 2 mV/mA |
| Overload | 600 mA for 2 minutes maximum |
| Fuse Protection for mA Input | 0.44 mA, 1000 V, IR 10 kA |
| AC Conversion | Inputs are ac-coupled and calibrated to the rms value of sine wave input |
| Ohms Measurement | |
| Range | 600 Ω 6 kΩ 60 kΩ 600 kΩ 6 MΩ 50 MΩ |
| Resolution | 0.1 Ω 0.001 kΩ 0.01 kΩ 0.1 kΩ 0.001 MΩ 0.01 MΩ |
| Accuracy +(% of Rdg+Counts)1 | ±(0.9% + 2) ±(0.9% + 2) ±(0.9% + 2) ±(0.9% + 2) ±(0.9% + 2) ±(1.5% + 3) |
| Overload Protection | 1000 rms or dc |
| Open Circuit Test Voltage | <8 V dc |
| Short Circuit Current | <1.1 mA |
| Diode Test | |
| Diode Test Indication | Display voltage drop: 0.6 V at1.0 mA nominal test current |
| Accuracy | ±(2% + 3) |
| Continuity Test | |
| Continuity Indication | Continuous audible tone for testresistance below 25 Ω and off above 100 Ω Maximum reading: 1000 Ω |
| Open Circuit Voltage | <8.0 V |
| Short Circuit Current | 1.0 mA typical |
| Overload Protection | 1000 V rms |
| Response Time | >1 m sec |
| Frequency Measurement | |
| Range | 99.99 Hz 999.9 Hz 9.999 kHz 99.99 kHz |
| Resolution | 0.01 Hz 0.1 Hz 0.001 kHz 0.01 kHz |
| Accuracy ±(% of Rdg+Counts) | ±(0.1% + 1) ±(0.1% + 1) ±(0.1% + 1) ±(0.1% + 1) |
| Frequency Counter Sensitivity | |
| 600.0 mV ac | V ac Sensitivity (RMS Sine Wave)1 5 Hz to 20 kHz: 100.0 mV V ac Sensitivity (RMS Sine Wave)1 20 to 100 kHz: 150.0 mV DC Trigger Levels¹ to 20 kHz2: NA |
| 6.0 V | V ac Sensitivity (RMS Sine Wave)1 5 Hz to 20 kHz: 1.0 V V ac Sensitivity (RMS Sine Wave)1 20 to 100 kHz: 1.5 V DC Trigger Levels¹ to 20 kHz2: -400.0 mV and 2.5 V |
| 60.0 V | V ac Sensitivity (RMS Sine Wave)1 5 Hz to 20 kHz: 10.0 V V ac Sensitivity (RMS Sine Wave)1 20 to 100 kHz: 36.0 V DC Trigger Levels¹ to 20 kHz2: 1.2 V and 4.0 V |
| 600.0 V | V ac Sensitivity (RMS Sine Wave)1 5 Hz to 20 kHz: 100.0 V V ac Sensitivity (RMS Sine Wave)1 20 to 100 kHz: NA DC Trigger Levels¹ to 20 kHz2: 12.0 V and 40.0 V |
| 1000.0 V | V ac Sensitivity (RMS Sine Wave)1 5 Hz to 20 kHz: 300.0 V V ac Sensitivity (RMS Sine Wave)1 20 to 100 kHz: NA DC Trigger Levels¹ to 20 kHz2: 12.0 V and 40.0 V |
| Capacitance | |
| Range | 1000 nF 10.00 µF 100.0 µF 9999 µF |
| Resolution | 1 nF 0.01 µF 0.1 µF 1 µF |
| Accuracy ±(% of Rdg+Counts) | ±(1.2% + 2) ±(1.2% + 2) ±(1.2% ± 90 counts) ±(1.2% ± 90 counts) |
| Temperature Measurement | |
| Range | -40 to 998°F (-40 to 537°C) |
| Resolution | 0.1°F (0.1°C) |
| Accuracy ±(% of Rdg+Counts)1 | ±(1% + 10 counts) ±(1% + 18 counts) |
| Insulation Specifications | |
| Measurement Range | 0.01 MΩ to 2 GΩ |
| Test Voltages | 50, 100, 250, 500, 1000 V |
| Test Voltage Accuracy | 20%, 0% |
| Short-Circuit Test Current | 1 mA nominal |
| Auto Discharge | Discharge time <0.5 second for C=1 µF or less |
| Live Circuit Detection | Inhibit test if terminal voltage >30 V prior to initialization of test |
| Maximum Capacitive Load | Operable with up to 1 µF load |
| Output Voltage | |
| 50 V (0% to +20%) | Display range: 0.01 to 6.00 MΩ Resolution: 0.01 MΩ Test current: 1 mA at 50 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(3% + 5 counts) Display range: 6.0 to 50.0 MΩ Resolution: 0.1 MΩ Test current: 1 mA at 50 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(3% + 5 counts) |
| 100 V (0% to +20%) | Display range: 0.01 to 6.00 MΩ Resolution: 0.01 MΩ Test current: 1 mA at 100 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(3% + 5 counts) Display range: 6.0 to 60.0 MΩ Resolution: 0.1 MΩ Test current: 1 mA at 100 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(3% + 5 counts) Display range: 6.0 to 100.0 MΩ Resolution: 0.1 MΩ Test current: 1 mA at 100 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(3% + 5 counts) |
| 250 V (0% to +20%) | Display range: 0.1 to 60.0 MΩ Resolution: 0.1 MΩ Test current: 1 mA at 250 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(1.5% + 5 counts) Display range: 60 to 250 MΩ Resolution: 1 MΩ Test current: 1 mA at 250 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(1.5% + 5 counts) |
| 500 V (0% to +20%) | Display range: 0.1 to 60.0 MΩ Resolution: 0.1 MΩ Test current: 1 mA at 500 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(1.5% + 5 counts) Display range: 60 to 500 MΩ Resolution: 1 MΩ Test current: 1 mA at 250 kΩ Resistance accuracy ±(% of Rdg + Counts): ±(1.5% + 5 counts) |
| 1000 V (0% to +20%) | Display range: 0.1 to 60.0 MΩ Resolution: 0.1 MΩ Test current: 1 mA at 1 MΩ Resistance accuracy ±(% of Rdg + Counts): ±(1.5% + 5 counts) Display range: 60 to 600 MΩ Resolution: 1 MΩ Test current: 1 mA at 1 MΩ Resistance accuracy ±(% of Rdg + Counts): ±(1.5% + 5 counts) Display range: 0.6 to 2.0 GΩ Resolution: 100 MΩ Test current: 1 mA at 1 MΩ Resistance accuracy ±(% of Rdg + Counts): ±(10% + 3 counts) |
Everything you need to know about orders, cancellations, refunds, and delivery.
EquipTestPro ships to both Canada and the United States. We are pleased to serve customers across North America with reliable, trackable delivery options.
When you place an order, a flat-rate shipping charge will be applied at checkout based on your order. The applicable rate will be clearly displayed before you complete your purchase.
Flat-rate shipping is calculated to reflect the cost of reliable, insured delivery. The rate shown at checkout is final — no hidden surcharges will be added after your order is placed.
For certain items, shipping costs are calculated based on the weight of the product. The weight of any weight-based item is listed on its product detail page.
For example, an item weighing 3.2 lbs will be rated at 4 lbs for shipping calculation purposes. This policy is standard practice across all major carriers we work with.
Some products sold on EquipTestPro are subject to shipping restrictions due to regulatory, carrier, or safety requirements. These include but may not be limited to:
Where restrictions apply, this will be clearly noted on the product listing. If you have questions about a specific product's shipping eligibility to your location, please contact us before placing your order.
Orders are processed on business days (Monday through Friday, excluding statutory holidays). Orders placed after business hours or on weekends will begin processing the following business day.
You are entitled to cancel your Order within 30 days of receipt without providing a reason, subject to the processing fee structure described below.
The cancellation deadline is 30 days from the date on which you received the Goods, or on which a third party appointed by you (other than the carrier) takes possession of the delivered product.
To exercise your cancellation right, notify us with a clear written statement by:
The following fee structure applies to all cancellations. Please review carefully before requesting a cancellation.
A processing fee of 10% of the total order value will be withheld from your refund to cover payment processing, handling, and administrative costs.
If we cancel your order due to item unavailability, no processing fee will be withheld. You receive a full refund of the amount paid.
Refunds will be issued using the same payment method as the original purchase. No additional fees beyond those described above will be applied.
To be eligible for a return, all of the following conditions must be met:
We reserve the right to refuse returns of any merchandise that does not meet the above conditions, at our sole discretion.
The following items are not eligible for return under any circumstances:
You are responsible for the cost and risk of returning Goods to us. Before sending any items, please contact us at info@equiptestpro.com to obtain the return shipping address.
You should expect to receive your refund within four (4) weeks of delivering your return package to the shipper. In many cases, refunds are processed sooner. The timeline breaks down as follows:
We will process refunds no later than 14 days from the day we receive the returned Goods, using the same payment method as your original purchase.
If the Goods were marked as a gift at the time of purchase and shipped directly to you, a gift credit equal to the return value (less any applicable processing fee) will be issued. Once the returned product is received and inspected, a gift certificate will be mailed to you.
If the Goods were not marked as a gift at purchase, or if the gift giver had the order shipped to themselves first, the refund will be issued to the original purchaser.
Reach out to our support team for assistance with any order or return.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
